Accessible Font Design Guidelines for Nonprofit Organizations

Every year, nonprofits spend thousands of hours designing reports, flyers, websites, and donor communications. But if the text is hard to read, a large portion of the audience gets left out. Poor font choices can exclude people with low vision, dyslexia, cognitive disabilities, and even aging readers who make up a significant donor base. Accessible font design guidelines for nonprofit organizations aren't just a nice-to-have they directly affect whether people can engage with your mission, understand your impact, and take action.

Nonprofits serve diverse communities. That means your documents need to work for everyone, including people who rely on screen readers, people who read at different literacy levels, and people with visual processing differences. Getting your font choices right is one of the simplest, most affordable ways to improve access across all your materials.

What does accessible font design actually mean?

Accessible font design refers to the practice of choosing and formatting typefaces so that text is easy to read for the widest possible range of people. This includes considerations like letter shape, spacing, contrast, and size. It's not about picking a single "perfect" font it's about understanding which typographic decisions help rather than hinder readability.

For nonprofits specifically, this matters because your audience is broad. You might be writing grant reports for government reviewers, creating intake forms for community members with limited literacy, or posting social media graphics for older donors with age-related vision loss. Each group has different needs, and accessible design tries to address as many of those needs as possible.

The Web Content Accessibility Guidelines (WCAG) provide the most widely recognized framework for digital accessibility, and many of its principles apply to print materials too.

Which font characteristics matter most for accessibility?

Not all fonts are created equal. Several specific traits determine whether a typeface supports accessible reading:

Distinct letterforms: Letters like lowercase l, uppercase I, and the number 1 should look clearly different from each other. Fonts where these characters blur together create reading barriers.
Adequate x-height: The height of lowercase letters relative to uppercase letters affects how easily text can be scanned. A larger x-height generally improves legibility at small sizes.
Open counters: The enclosed or partially enclosed spaces inside letters like "e," "a," and "o" should be generous. Tight counters make letters harder to distinguish, especially at smaller sizes or lower resolutions.
Consistent letter spacing: Even spacing between characters prevents letters from visually running together.
Simple letter shapes: Decorative or highly stylized letterforms slow down reading speed for everyone, but they create especially serious barriers for people with dyslexia or cognitive disabilities.

Which fonts should nonprofits consider using?

Several typefaces were specifically designed with accessibility in mind. These aren't just "nice" fonts they were built from research about how people actually read:

Atkinson Hyperlegible – Developed by the Braille Institute, this font uses exaggerated differences between similar letterforms. It's free, works well in both digital and print, and is becoming a go-to choice for nonprofits that prioritize inclusion.
OpenDyslexic – Designed with weighted bottoms to help prevent letters from appearing to flip or swap. It's open source and particularly useful for materials intended for audiences with dyslexia.
Lexie Readable – A humanist sans-serif that balances friendly appearance with strong legibility. Good for organizations that want a warm tone without sacrificing clarity.
Andika – Created by SIL International for literacy use. It has a simple, uncluttered design and supports a wide range of languages, making it valuable for multilingual nonprofit communications.
Tiresias – Originally developed for use in television subtitles for visually impaired viewers. It works well at small sizes and in low-contrast situations.
Sassoon – Designed based on research into how children learn to read. It performs well in educational materials and literacy programs, which many nonprofits run.

If your organization is building or refreshing its visual identity, choosing WCAG-compliant font pairings for your brand ensures your typography works across all channels from the start.

How large should nonprofit body text be?

Size matters more than most people realize. The standard recommendation for body text is a minimum of 16px for digital content, though many accessibility advocates push for 18px. For print, 12pt is the bare minimum, but 14pt is safer for general audiences, and 16pt or larger is better for materials intended for older adults or people with low vision.

A common mistake nonprofits make is shrinking text to fit more content on a page especially in annual reports or event programs. This saves paper but loses readers. If someone can't comfortably read your impact report, they won't finish it. The information you worked hard to gather goes unread.

What about line spacing, paragraph length, and text alignment?

Font choice is only part of the equation. How you set the text affects readability just as much:

Line spacing (leading): Set it to at least 1.5 times the font size for body text. Tight leading makes lines of text bleed together, which is especially difficult for people with dyslexia.
Paragraph length: Keep paragraphs short three to five sentences maximum. Dense blocks of text create visual fatigue.
Text alignment: Left-aligned text with a ragged right edge is easier to read than justified text. Justified alignment creates uneven spacing between words, which disrupts reading flow.
Line length: Aim for 50–75 characters per line. Lines that are too long cause readers to lose their place. Lines that are too short create choppy reading rhythms.

What are the most common font mistakes nonprofits make?

After reviewing hundreds of nonprofit publications, these errors come up again and again:

Using decorative fonts for body text: Scripts, display fonts, and novelty typefaces belong on logos or headlines at most never in running text. They slow reading and create barriers.
Low contrast combinations: Light gray text on white backgrounds, or colored text on similarly colored backgrounds, fails accessibility contrast requirements. WCAG requires a minimum contrast ratio of 4.5:1 for normal text.
Relying on italics for emphasis: Italic text is harder to read for many people. Use bold sparingly instead, or use underline for links only.
All caps for sentences or paragraphs: Text in all capital letters takes longer to read because we recognize words partly by their shape. All caps makes every word a uniform rectangle.
Ignoring font licensing: Some nonprofits download fonts without checking licenses. This can create legal issues and also limits your font choices to whatever happens to be installed on your computer rather than what's actually best for your audience.

For organizations working on reports specifically, using dyslexia-friendly fonts in annual reports is a practical step that makes real documents more inclusive.

How do you choose the right accessible font for your nonprofit's needs?

Start by thinking about your primary audience and your most-used materials. A food bank printing multilingual intake forms needs different typography than an arts organization designing exhibition catalogs. Here's a simple decision framework:

Identify your highest-stakes documents. What gets read by the most people or serves the most vulnerable populations? Start there.
Test with real users. Print samples in your chosen font at your planned size and ask people including older adults and anyone with known reading difficulties if they find it comfortable.
Check character support. If your community speaks languages beyond English, make sure your font includes those characters. A font that's perfect for English but lacks Vietnamese diacritics won't serve a Vietnamese-speaking community.
Verify licensing. Confirm the font's license allows the type of use you need. Many accessible fonts are free and open source, but always check.
Document your choice. Once you select fonts, write them into your brand guidelines with specific accessibility notes so that every staff member and contractor uses them consistently.

Our accessible font design guidelines cover these decisions in more detail with specific recommendations for different document types.

Do accessible fonts actually look professional?

This is a real concern for nonprofits, and it deserves an honest answer. Yes, accessible fonts can look professional and attractive. Atkinson Hyperlegible has a clean, modern appearance that works well in formal reports and professional correspondence. Fonts like Sassoon bring warmth to educational and community-facing materials.

The misconception that accessible design means ugly design is outdated. Good accessible typography is simply good typography it considers who's reading and what they need. Your annual report can be both visually polished and genuinely readable by your entire audience.

What should you check before printing or publishing?

Before any document goes out the door, run through these checks:

Is body text at least 12pt for print or 16px for digital?
Does the contrast ratio meet WCAG 4.5:1 minimum?
Are you using left-aligned text rather than justified?
Is line spacing at least 1.5?
Have you avoided all-caps paragraphs and excessive italic text?
Did someone outside your team including at least one person with a known accessibility need review the document for readability?
Are hyperlinks underlined and descriptive (not "click here")?

These small steps take minutes but make the difference between a document that includes your whole community and one that quietly excludes people.

Quick-start checklist for your next nonprofit publication

Pick an accessible body font like Atkinson Hyperlegible or Andika and set it as your default for all text-heavy materials.
Set body text to at least 14pt for print, 18px for web. Resist the urge to shrink it.
Check your contrast ratios using a free tool like the WebAIM Contrast Checker before finalizing any design.
Print a test page and hand it to someone over 60. If they squint, your text isn't accessible enough.
Update your brand guidelines with specific font names, sizes, and spacing rules so every piece of communication stays consistent and inclusive.