uhhh white and orange?

if ur using pure tones white a little red and yellow and some blue to tone it down. add some brown to tan it.

What do you mean by not human flesh painting flesh?
To get skin tones, basic titanium white, yellow ochre, and cadium red light. For dark skin tone , raw umber, or raw sienna. For highlights try white and little purple. for darks try dark blue and don't forget alizarin crimzon.