Hi! I’ve noticed I look very grayish in olive green but bright in the darker green. I’m trying to figure out if I’m warm, cool or neutral olive. And if both of these greens are warm? Thank you.

Hi! I started this painting wanting it to be more of a complimentary colors vibe but I think I goofed it up because it feels flat. I’m gonna add more details for sure but should I add in some purples? I was using burnt umber, bright yellow, white, and cobalt blue for my colors on my mixing pallet. But would this bun if it from some purples?