I figured this would be a good thread to start and we could start posting our themes. There seems to be a real lack of Mate focused themes around the web.
I’ve got some non-green themes working on bionic I’ve been using. I really like Ambiant MATE but sometimes I need something for work a little more grayed out. (Note: if you need the new Mutiny features you have to use Ambiant MATE)
They’re based on Suru & Ubuntu’s Communitheme now.
https://github.com/willscreel/Communitheme-Gray
https://github.com/willscreel/Suru-Gray