Kitty · tomorrow · light · MIT
Tomorrow Default for Kitty
Tomorrow Default for Kitty: #ffffff background, 8.5:1 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.
Preview
Palette
ANSI
Base colors
Contrast
WCAG · vs #ffffff| Color | Hex | Ratio | Level |
|---|---|---|---|
| Foreground | #4d4d4c | 8.46:1 | AAA |
| Cursor | #4d4d4c | 8.46:1 | AAA |
| Selection | #000000 | 21.00:1 | AAA |
| black | #000000 | 21.00:1 | AAA |
| red | #c82829 | 5.54:1 | AA |
| green | #718c00 | 3.85:1 | AA large |
| yellow | #eab700 | 1.86:1 | — |
| blue | #4271ae | 4.99:1 | AA |
| magenta | #8959a8 | 5.17:1 | AA |
| cyan | #3e999f | 3.35:1 | AA large |
| white | #ffffff | 1.00:1 | — |
| brightBlack | #000000 | 21.00:1 | AAA |
| brightRed | #c82829 | 5.54:1 | AA |
| brightGreen | #718c00 | 3.85:1 | AA large |
| brightYellow | #eab700 | 1.86:1 | — |
| brightBlue | #4271ae | 4.99:1 | AA |
| brightMagenta | #8959a8 | 5.17:1 | AA |
| brightCyan | #3e999f | 3.35:1 | AA large |
| brightWhite | #ffffff | 1.00:1 | — |
Install for Kitty
Documentation- Save the file to ~/.config/kitty/<name>.conf.
- Add include <name>.conf to ~/.config/kitty/kitty.conf.
- Reload the Kitty configuration.
mkdir -p "$HOME/.config/kitty" && curl -fsSL "https://terminalthemes.iwwi.app/ports/kitty/tomorrow-default.conf" -o "$HOME/.config/kitty/tomorrow-default.conf" && { grep -qxF 'include tomorrow-default.conf' "$HOME/.config/kitty/kitty.conf" 2>/dev/null || printf '\ninclude %s\n' 'tomorrow-default.conf' >> "$HOME/.config/kitty/kitty.conf"; }
# Reload Kitty.Full configuration
background #ffffff
foreground #4d4d4c
cursor #4d4d4c
cursor_text_color #ffffff
selection_background #000000
selection_foreground #ffffff
color0 #000000
color1 #c82829
color2 #718c00
color3 #eab700
color4 #4271ae
color5 #8959a8
color6 #3e999f
color7 #ffffff
color8 #000000
color9 #c82829
color10 #718c00
color11 #eab700
color12 #4271ae
color13 #8959a8
color14 #3e999f
color15 #ffffff
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 Tomorrow Default theme for Kitty on this machine.
Read the install page: https://terminalthemes.iwwi.app/kitty/themes/tomorrow/default/
Native theme file: https://terminalthemes.iwwi.app/ports/kitty/tomorrow-default.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 "$HOME/.config/kitty" && curl -fsSL "https://terminalthemes.iwwi.app/ports/kitty/tomorrow-default.conf" -o "$HOME/.config/kitty/tomorrow-default.conf" && { grep -qxF 'include tomorrow-default.conf' "$HOME/.config/kitty/kitty.conf" 2>/dev/null || printf '\ninclude %s\n' 'tomorrow-default.conf' >> "$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 Tomorrow Default 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 Tomorrow Default in Kitty?
Download the Tomorrow Default 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 Tomorrow Default keep its colors in Kitty?
Yes. It uses #ffffff for the background, #4d4d4c for the foreground, and the full 16-color ANSI palette, with 8.5:1 body contrast. Only the Kitty file format changes.
Can I use Tomorrow Default 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.
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