darkBuilt-in16 ANSI colors
One Dark for Ghostty
One Dark is the Atom editor palette that became a default for a generation of editors. Ghostty does not ship a theme called “One Dark”; the accurate built-in name is Atom One Dark, with the familiar #21252b background and #abb2bf text. One Dark Two is a different built-in.
Preview
Terminal preview
Install
Install in Ghostty
~/.config/ghostty/config.ghostty
theme = Atom One Dark
Save the file, then reload with Cmd+Shift+, on macOS or Ctrl+Shift+, on Linux.
Light / dark
Automatic appearance switching
Ghostty switches to Atom One Dark in dark mode and Atom One Light in light mode.
~/.config/ghostty/config.ghostty
theme = dark:Atom One Dark,light:Atom One Light
Colors
Palette
Every color from the bundled theme file.
ANSI palette
0
Black#21252b
1
Red#e06c75
2
Green#98c379
3
Yellow#e5c07b
4
Blue#61afef
5
Magenta#c678dd
6
Cyan#56b6c2
7
White#abb2bf
8
Bright Black#767676
9
Bright Red#e06c75
10
Bright Green#98c379
11
Bright Yellow#e5c07b
12
Bright Blue#61afef
13
Bright Magenta#c678dd
14
Bright Cyan#56b6c2
15
Bright White#abb2bf
Terminal UI
Background#21252b
Foreground#abb2bf
Cursor#abb2bf
Cursor text#21252b
Selection#323844
Selection text#abb2bf
