What fonts does GitHub use?

Measured from the captured homepage: Mona Sans for headings and Mona Sans for body copy.

Observed typography

How the page is built

GitHub's captured homepage has 49 sections and 10 inner pages.

2 other captured sites use this same pair of fonts.

The captured homepage uses these 4 colors, in capture order.

Styles recorded: Dark.

1 of the 67 other captured Developer Tools sites in this library use Mona Sans for headings.

Captured September 21, 2026. Read it with the full reference, where the palette, section order and responsive views sit next to the type.

GitHub sets headings and body in Mona Sans, so the hierarchy comes from scale and weight.

GitHub uses Mona Sans for headings and Mona Sans for body copy in the captured homepage.

Check the foundry license for Mona Sans before shipping it. This page records what appeared on GitHub's site and grants no reuse rights.

4 colors (#0d1117, #a4aea6, #ffffff, #08872b) and 49 homepage sections, with 10 inner pages.

2 other captured sites use this same pair of fonts. The links on this page go to the first ones in library order.

Fonts come from the rendered capture and may change when the site does. Library methodology