Atkinson Hyperlegible Mono

sans-serif · Designed by Braille Institute, Applied Design Works, Elliott Scott, Megan Eiswerth, Letters From Sweden

Atkinson Hyperlegible Mono: Two driven jocks help fax my big quiz

Available weights

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Atkinson Hyperlegible Mono is a monospaced sans-serif typeface developed by the Braille Institute with a clear functional priority: maximum legibility for readers with low vision. Each character is designed with distinct, unambiguous letterforms, deliberately exaggerating the differences between easily confused characters like 1, l, and I, or 0 and O. The result is a typeface that feels clinical and precise without being cold. It carries a quiet confidence rooted in utility, with even spacing and open apertures that make extended reading comfortable rather than taxing. The mono nature gives it a structured, systematic rhythm that reads as both technical and trustworthy.

This typeface works well in accessibility-focused digital products where readability is non-negotiable, such as government or healthcare web applications where users may have varying visual abilities. It is a strong choice for developer tools, terminal emulators, or code editors where the monospaced format naturally fits and the legibility improvements are a practical advantage over standard coding fonts. It also suits educational platforms and reading apps aimed at dyslexic users or aging populations, where clear character differentiation reduces cognitive friction during extended reading sessions.

Best suited for: Recommended for accessibility-critical interfaces, code editors, terminal applications, and reading platforms where character distinction and extended legibility are essential requirements.

Design considerations: The extensive weight range from 200 to 800 supports flexible hierarchy and emphasis within monospaced layouts. The italic variants enable stylistic variation while maintaining the typeface's core legibility strengths across technical and editorial contexts.

Pairing guidance: Outfit serves as a clean, modern sans-serif complement for UI elements and headers requiring visual distinction from body text, while Lora provides serif contrast suitable for editorial or long-form content sections, and DM Sans offers a complementary sans-serif alternative with comparable contemporary proportions for flexible layout systems.

Pairs well with

Outfit Lora DM Sans

Atkinson Hyperlegible Mono at a glance

Designer

Braille Institute, Applied Design Works, Elliott Scott, Megan Eiswerth, Letters From Sweden

License

SIL Open Font License 1.1

Added to Google Fonts

November 2024

Last updated

September 2025

Styles

14 (7 weights + italics)

Variable font

Yes: weight 200–800

Classification

Sans Serif

Character sets

2

Distributed via

Google Fonts

All 14 Atkinson Hyperlegible Mono styles

Weight Name Upright Italic
200 ExtraLight Aa Bb Gg 123 Aa Bb Gg 123
300 Light Aa Bb Gg 123 Aa Bb Gg 123
400 Regular Aa Bb Gg 123 Aa Bb Gg 123
500 Medium Aa Bb Gg 123 Aa Bb Gg 123
600 SemiBold Aa Bb Gg 123 Aa Bb Gg 123
700 Bold Aa Bb Gg 123 Aa Bb Gg 123
800 ExtraBold Aa Bb Gg 123 Aa Bb Gg 123

Atkinson Hyperlegible Mono character map

Uppercase

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Lowercase

a b c d e f g h i j k l m n o p q r s t u v w x y z

Numbers and punctuation

0 1 2 3 4 5 6 7 8 9 ! ? & @ # % $ € £ ( ) [ ] { } . , : ; " ' - / * + =

Latin Extended (sample)

Ā Ă Ą Ć Č Ď Đ Ē Ę Ě Ğ Ī Į İ Ĺ Ľ Ł Ń Ň Ő Œ Ř Ś Ş Š Ť Ů Ű Ź Ż Ž

Which languages does Atkinson Hyperlegible Mono support?

Atkinson Hyperlegible Mono includes 2 character sets:

  • Latin: English, Spanish, French, German, Italian, Portuguese and other Western European languages
  • Latin Extended: Central and Eastern European languages such as Polish, Czech, Turkish, Romanian and Hungarian

It does not include Cyrillic or Greek characters, so it can't set Russian, Ukrainian or Greek text.

Can I use Atkinson Hyperlegible Mono commercially?

Yes, it's free for personal and commercial use. Atkinson Hyperlegible Mono is released under the SIL Open Font License 1.1. You can use it in logos, websites, apps, videos, printed products and merchandise without paying or asking permission. The one thing you can't do is sell the font file on its own.

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Atkinson Hyperlegible Mono FAQ

Is Atkinson Hyperlegible Mono free for commercial use?

Yes. Atkinson Hyperlegible Mono is licensed under the SIL Open Font License 1.1, so you can use it in commercial projects, including logos, client work and products you sell.

Which weights does Atkinson Hyperlegible Mono include?

Atkinson Hyperlegible Mono includes 7 weights, from ExtraLight (200) to ExtraBold (800), each with a matching italic, for 14 styles in total. It's also a variable font, so any weight between 200 and 800 is available.

Does Atkinson Hyperlegible Mono support Cyrillic?

No. Atkinson Hyperlegible Mono supports Latin and Latin Extended, but not Cyrillic.

Who designed Atkinson Hyperlegible Mono?

Atkinson Hyperlegible Mono was designed by Braille Institute, Applied Design Works, Elliott Scott, Megan Eiswerth, Letters From Sweden. It was added to Google Fonts in November 2024.