First, enable NSColorSimulateHardwareAccent
defaults write -g NSColorSimulateHardwareAccent -bool YES
Then choose a color with NSColorSimulatedHardwareEnclosureNumber
with a value between 3
and 8
inclusive.
defaults write -g NSColorSimulatedHardwareEnclosureNumber -int 4
- 3: yellow
- 4: green
- 5: blue
- 6: pink
- 7: purple
- 8: orange
Restart apps to make the changes take effect, or just log out and back in to update everywhere.