github · dark · MIT

GitHub Dark Colorblind

GitHub Dark Colorblind is a dark terminal theme with a #010409 background and 13.3:1 body contrast. It ships a full 16-color ANSI palette and exports to the Herdr app, Ghostty, Alacritty, Kitty, iTerm2, and Windows Terminal.

Terminal previews

Palette

ANSI

black
red
green
yellow
blue
magenta
cyan
white
b.Black
b.Red
b.Green
b.Yellow
b.Blue
b.Magenta
b.Cyan
b.White

Base colors

Background
Foreground
Cursor
Selection

Contrast

WCAG · vs #010409
ColorHexRatioLevel
Foreground#c9d1d913.30:1AAA
Cursor#c9d1d913.30:1AAA
Selection#6e76814.47:1AA large
black#484f582.48:1—
red#ec8e2c8.28:1AAA
green#58a6ff8.13:1AAA
yellow#d299228.14:1AAA
blue#58a6ff8.13:1AAA
magenta#bc8cff8.15:1AAA
cyan#39c5cf9.84:1AAA
white#b1bac410.45:1AAA
brightBlack#6e76814.47:1AA large
brightRed#fdac5410.96:1AAA
brightGreen#79c0ff10.56:1AAA
brightYellow#e3b34110.55:1AAA
brightBlue#79c0ff10.56:1AAA
brightMagenta#d2a8ff10.55:1AAA
brightCyan#56d4dd11.60:1AAA
brightWhite#ffffff20.54:1AAA