Graphical application for generating different color variations of Oomox (Numix-based) theme (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Color, Numix, Papirus and Suru++ icon themes. Have a hack for HiDPI in gtk2. Its Base16 plugin also allowing a lot of app themes support like Alacritty, Emacs, GTK4, KDE, VIM and many more.
Python
2,321
2,270 commits
updated Sep 8, 2026
Graphical application for designing themes and exporting them using plugins, for example:
Import plugins also available, such as:
Table of contents:
Big screenshot with number of generated themes 🔗
Latest Oomox GTK theme screenshots 🔗
pikaur -S themix-full-git
AUR helpers are not officially supported by Arch Linux, so you can also install it manually from rolling-release PKGBUILD.
themix-gui
see also: https://github.com/themix-project/oomox/issues/144
Old instructions for Deb-like distros
Install it manually or use that information for creating a package for your distro
Using with tiling WMs and other GTK3 CSS hacks
https://github.com/themix-project/themix-gui/wiki
Direct file editing:
git clone git@github.com:themix-project/themix-gui.wiki.git
To learn more about using the application you can check these sources:
(top 24 of 25)
37 followers · starred Jun 2018
142 followers · starred Nov 2019
211 followers · starred Mar 2024
23 followers · starred Mar 2023
Graphical application for generating different color variations of Oomox (Numix-based) theme (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Color, Numix, Papirus and Suru++ icon themes. Have a hack for HiDPI in gtk2. Its Base16 plugin also allowing a lot of app themes support like Alacritty, Emacs, GTK4, KDE, VIM and many more.
Python
2,321
2,270 commits
updated Sep 8, 2026
Graphical application for designing themes and exporting them using plugins, for example:
Import plugins also available, such as:
Table of contents:
Big screenshot with number of generated themes 🔗
Latest Oomox GTK theme screenshots 🔗
pikaur -S themix-full-git
AUR helpers are not officially supported by Arch Linux, so you can also install it manually from rolling-release PKGBUILD.
themix-gui
see also: https://github.com/themix-project/oomox/issues/144
Old instructions for Deb-like distros
Install it manually or use that information for creating a package for your distro
Using with tiling WMs and other GTK3 CSS hacks
https://github.com/themix-project/themix-gui/wiki
Direct file editing:
git clone git@github.com:themix-project/themix-gui.wiki.git
To learn more about using the application you can check these sources:
(top 24 of 25)
37 followers · starred Jun 2018
142 followers · starred Nov 2019
211 followers · starred Mar 2024
23 followers · starred Mar 2023