From Desert Yellow: 3 Doman Plums 1 message and 3 O'Ghomoro Berries 3 messages gave me Sylph Green.
From Sylph Green: 3 Valfruit and I think 3 messages gave me Gobbiebag Brown.
From Gobbiebag Brown: 10 Valfruit and 8 messages gave me Colibri Pink.
From Colibri Pink: 9 Doman Plums and no message, then tried 1 O'Ghomoro Berry and got a message gave me Iris Purple, my goal!