YouTube Темно-зеленый Плюс™ от hemu inc.

Dark Green YouTube theme that's easy on the eyes.

YouTube dark green Plus™ extension is very simple extension. Which will start working only after installation. Its main task is to change the theme of YouTube. Change the color of the YouTube theme to a very beautiful green color theme that is very attractive. For that you don't need to do any setting just install it. Also, this extension will remove your various advertisements from YouTube.
It is free to download and use !