Bicolor usually means the whole of the dorsal is a separate color. But I have seen some consider the light patterning like yours displays still a Bicolor. I would go with either a flame or bicolor until someone more experienced with those types of morphs says otherwise. I don't tend to focus on those morphs. My projects include Harleys, Pinners and Extreme Harleys with high contrast so my knowledge base is skewed toward those morphs.