Have a bright green lawn with zero water in the desert?

Wasn't sure where to put this.  Maybe toxic gick is best?  Edit, nope, "lawn" is the right forum, feel free to move it there.

I got rid of my tiny urban lawns in my front and back yard years ago because I live in the desert, and it's illogical to have them here.

I do like the aesthetics of a bright green lawn, though.  

This video just blew my mind!  Non toxic paint to turn a dead lawn green?  I had no idea this was a thing.

I might give this a try.