Hey everyone, I have a question.

I looked through the memories, and I didn't see what I'm looking for. However, there's a high chance I'm blind...

Anyways, I was wondering if anyone knew of or has made tutorials on how to make greyscale icons not look dull or boring, or if someone has tips on how to avoid bland looking black and white icons. Hopefully this makes sense. Thanks to anyone who replies. I really appreciate it!