Ok, I added the original....she was wearing jeans,,,and she was sitting on a brown sheet that was on top of a chair....
CaptainC wrote:
Hard to say, but it looks like it could be reflection from something below her or maybe picking up a color from her clothing. Maybe just shadow.
It is not really green - more brown. The RGB is 87, 70, 50
And Nikonian is right - there is definitely a color shift going on here.
I was able to correct it using NIK Viveza - something every serious photographer should have.