No it is a custom color something in between Top Banana and Butterscotch. Your right about the yellow not working right on camera.
Awesome car! Must be tough to sell it. I know I wouldn't want to. One of a kind with great history. Would look very cool in a museum somewhere next to other TV cars. Isn't there a nice museum in England that has like the Batmobile and the Mad Max car?
I heard something about the color also not looking right on camera. Not to be taken in a bad way, but I heard it was almost like school bus yellow?
Hope you get what you're looking for as far as $$$.