Kitty · github · light · MIT

GitHub Light Legacy for Kitty

GitHub Light Legacy for Kitty: #f6f8fa background, 6.0:1 body contrast, and the full 16-color ANSI palette. Save the file to ~/.config/kitty/<name>.conf. Add include <name>.conf to ~/.config/kitty/kitty.conf. The same palette also exports to the other supported terminals.

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Preview

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 #f6f8fa
ColorHexRatioLevel
Foreground#5860695.99:1AA
Cursor#5860695.99:1AA
Selection#959da52.58:1—
black#24292e13.78:1AAA
red#d73a494.30:1AA large
green#28a7452.94:1—
yellow#dbab092.00:1—
blue#0366d65.09:1AA
magenta#5a32a38.15:1AAA
cyan#1b7c834.63:1AA
white#6a737d4.52:1AA
brightBlack#959da52.58:1—
brightRed#cb24315.14:1AA
brightGreen#22863a4.35:1AA large
brightYellow#b088003.10:1AA large
brightBlue#005cc55.91:1AA
brightMagenta#5a32a38.15:1AAA
brightCyan#3192aa3.39:1AA large
brightWhite#d1d5da1.39:1—

Install for Kitty

Documentation
  1. Save the file to ~/.config/kitty/<name>.conf.
  2. Add include <name>.conf to ~/.config/kitty/kitty.conf.
  3. Reload the Kitty configuration.
One-line installgithub-light-legacy.conf
mkdir -p "$HOME/.config/kitty" && curl -fsSL "https://terminalthemes.iwwi.app/ports/kitty/github-light-legacy.conf" -o "$HOME/.config/kitty/github-light-legacy.conf" && { grep -qxF 'include github-light-legacy.conf' "$HOME/.config/kitty/kitty.conf" 2>/dev/null || printf '\ninclude %s\n' 'github-light-legacy.conf' >> "$HOME/.config/kitty/kitty.conf"; }
# Reload Kitty.
Full configuration
background #f6f8fa
foreground #586069
cursor #586069
cursor_text_color #f6f8fa
selection_background #959da5
selection_foreground #000000
color0 #24292e
color1 #d73a49
color2 #28a745
color3 #dbab09
color4 #0366d6
color5 #5a32a3
color6 #1b7c83
color7 #6a737d
color8 #959da5
color9 #cb2431
color10 #22863a
color11 #b08800
color12 #005cc5
color13 #5a32a3
color14 #3192aa
color15 #d1d5da
Downloadgithub-light-legacy.conf

Let an agent install it

Give this prompt to your coding agent. It includes the Kitty install page, native file, steps, and safety constraints.

Help me install the GitHub Light Legacy theme for Kitty on this machine.

Read the install page: https://terminalthemes.iwwi.app/kitty/themes/github/light-legacy/
Native theme file: https://terminalthemes.iwwi.app/ports/kitty/github-light-legacy.conf

Follow these steps:
1. Save the file to ~/.config/kitty/<name>.conf.
2. Add include <name>.conf to ~/.config/kitty/kitty.conf.
3. Reload the Kitty configuration.

One-line install:
mkdir -p "$HOME/.config/kitty" && curl -fsSL "https://terminalthemes.iwwi.app/ports/kitty/github-light-legacy.conf" -o "$HOME/.config/kitty/github-light-legacy.conf" && { grep -qxF 'include github-light-legacy.conf' "$HOME/.config/kitty/kitty.conf" 2>/dev/null || printf '\ninclude %s\n' 'github-light-legacy.conf' >> "$HOME/.config/kitty/kitty.conf"; }
# Reload Kitty.

Inspect and back up my existing configuration first. Change only what this theme needs; do not overwrite unrelated settings. Ask before changing my default theme. After installing, verify the file exists and tell me which files changed.

FAQ

Frequently asked questions

Where does the GitHub Light Legacy theme go in Kitty?

Save the file to ~/.config/kitty/<name>.conf. Add include <name>.conf to ~/.config/kitty/kitty.conf.

How do I install GitHub Light Legacy in Kitty?

Download the GitHub Light Legacy configuration file from this page, run the one-line install command, or place the file in the Kitty location above. Reload the Kitty configuration.

Does GitHub Light Legacy keep its colors in Kitty?

Yes. It uses #f6f8fa for the background, #586069 for the foreground, and the full 16-color ANSI palette, with 6.0:1 body contrast. Only the Kitty file format changes.

Can I use GitHub Light Legacy in another terminal?

Yes. The same palette exports to Herdr App, Ghostty, Alacritty, Kitty, iTerm2, and Windows Terminal; only the install path and file format change.