I've come close here with a 3 way mix of Cad Yellow, Cad Red and Zinc Yellow by adding a little white in the bottom two mixes.
Then I got the idea from my Aussie girls, Chrissy and Sally to try using Pomegranate as my red mix. I also wanted to use a softer yellow than the Cad Yellow, so I mixed with Premo! Sunshine. I love the nice mixes this created and that final mix just reminds me of a luscious melon color!
We were very fortunate at our Sandy Camp retreat to have a demo of the
new polymer clay color mixing app from the creator, Nancy Ulrich - it's truly amazing! It is both Apple and Android platforms and it's free for 30 days! Check out "Color Mixr for polymer clay" in your app store now or at www.polymerclayer.com/colormixr