This is the most accurate source I've found for coloring ones chocobro. (Seige and myself used the exact amounts of fruit and got the exact colors we were looking for with zero fuck ups) :

https://docs.google.com/spreadsheets/d/1-Yf6xv9AcUe8NM5KMrlal_Crp_28jBAmkF_Rlt6u9nI/htmlview?sle=true