Sure.You might be missing the point.
If there is a green cast somewhere/anywhere, that only shows where the skin color is lighter.
But, it implies that there is more green and less magenta in the darker skin tones other places.
The way to look at this is to use a color balance layer and remove a little green from all three tone levels.
I offered to post a sample - and there seems to be no downside to you to allow that.
May I post an example?