I don’t get it. Your post states there’s a color limit, but all I can see in your poll is just a bunch of breeds…? I assume that’s what you have to edit in your poll.
The reason each breed has its own color range is to assist the player in visual decoding. So you know, for example, that anything orange-yellow is a regular chicken without needing to look at the chicken’s face.
The only thing I would say is that I feel like a better sprite is needed for Cowards - until I looked on the forum, I had no idea what they were supposed to be, while the other two from that patch (Toxic and Slob) were much more obvious visually.