Automatically set the GNOME accent colour based on the user's background. Works out of the box for most backgrounds, but ImageMagick or librsvg must be optionally installed for SVG and JXL file support. Note: GNOME Settings currently has an issue of it 'resetting' the accent colour when the Appearance page is open and the accent colour is changed externally. If this happens, navigate away from the Appearance page (or close the Settings window), and re-run the Auto Accent Colour script by clicking the 'Force Refresh' indicator option, disabling/re-enabling the extension, or locking and unlocking your device.
Note: Binary files aren't shown on the web site. To see all files, please download the extension zipfile.