Change Mac backlit keyboard colour

Hi Developing-Supremely, 

Thank you for using the Apple Support Communities. 

We understand that you would like to change the backlit color of a Mac keyboard and we're happy to help!

“If your Mac notebook computer has a backlit keyboard, you can adjust the level of backlighting when you’re using your Mac in low light conditions or turn off backlighting.”

Please note that you can’t change the backlit color of your Mac keyboard.

For additional information, see the Apple Support resources below.  

Change Keyboard preferences on Mac - Apple Support

Turn your Mac keyboard’s backlighting on or off - Apple Support

If you’d like to see a feature added in the future, send feedback to Apple here: Product Feedback

Have a nice day.