Yellow and Orange Flower Macro

This very colorful flower stood out so much that I had to get as close as possible to it. The vibrant orange, red, and yellows all had a fiery glow to them. I believe that the primary color is yellow, and as it comes further into bloom, the oranges and reds bleed into everything, but I am unsure, and it could be the other way around, where it starts with darker colors and then lightens up.