"Yellow is a symbol of cowardice, of sickness, and of mental illness. It’s the color of sensationalism and even of excess" Please don't take me serious... just copied the worst part, ;-) Could not resist throwing some oil on the fire. As the old saying goes: A yellow Duc is still better than no Duc at all. Cheers! source: https://www.sensationalcolor.com/meaning-of-yellow/
You just can't keep away can you Ivor? Did you have a bad experience with bananas and custard as a kid?