A ScreenSaver for macOS
Note: This screensaver requires macOS Sierra (10.12) or higher.
Note: There is a bug in System Preferences that may show the screen saver as non-functional. It should work when the screen saver starts for real. If it doesn't, please file an issue here. You can read more about the bug in this article.
Download the latest release and place it in your
~/Library/Screen Savers/ directory. Then, open System Preferences > Desktop & Screen Saver and select ColorClockSaver from the list.