My chameleon seems to be a light Tan but. With very little show of grey/black bars. He is 2.5 months old and is a panther. HE IS eating and drinking but I don't know if a light tan colour is a signal of stress. When someone approaches him he seems to darker inorder to blend in with the vines and leaves. What are the colors of a stressed male ambilobe panther and what are his good mood signs. He only turns green and dark when I take him out to clean cage. Thank s for all feedback