Here's a head to head comparison of these three, great, new colours from CiM.
From the left, we have Azure, Atlantis, and Rainforest - all deeply encased.
Here you can see Electric Avenue (top) next to Atlantis. The Atlantis is a little greener and a little denser.
And here we see Rainforest - posed with some Swarovski crystals in Palace Green Opal. The centre bead - with is Rainforest over white, is a pretty good match for this colour. The self-coloured bead on the right, however, shows quite different.
Anyway you slice it - three fabulous new colours!