Feed my Chocobo like this:

1. Session:
O'Ghomoro Berry x3, Valfruit x3

Chocobo = Cork Brown

2. Session:
Doman Plum x15, Cieldalaes Pineapple x6, Valfruit x12

Chocobo = Snow White

I feeded the fruites in a row 1 plum, than 1 pineaplle and so on. Didnt care about any messages but some messages poped up during the feed.

ATM its horrible that there is no clear system known and how to get the right color. There are two Spreedsheats with colorlists but no clear list with 100% use.