A fullcolor icon pack for Libreoffice of the awesome Yaru theme.
Since Libreoffice 6.0, you can install an icon pack with an extension. To do that, simply download the extention from the following link:
https://github.com/Jupiter007-43/libreoffice-style-yaru-fullcolor/raw/master/yaru-theme.oxt
Then open it with Libreoffice or, open Tools → Extension Manager (or Ctrl + Alt + E) ... click Add and browse for local directory where the extension placed.
Because it is faster, install from script will be useful if you want to modify the icons and reinstall the pack many times for testing:
git clone https://github.com/Jupiter007-43/libreoffice-style-yaru-fullcolor.git
cd libreoffice-style-yaru-fullcolor
./install.sh
⚠ Installing from script and extension will duplicate the icon pack into the options, so you should remove one before using the other way.
In both case, you need to enable the theme: Open the options Tools → Options (or Alt + F12) then go to LibreOffice → View → Icon style and select Yaru.