The colors you see from an airboat.
The green is copper-lined olive; there’s only a few copper-lined Delica colors out there so far as I know, but the effect is interesting and slightly different from a silver-lined bead. A little deeper, less “metal surface” effect.
I’ve been on an airboat exactly once. It was interesting, except for the noise; I could not quite fit the earplugs in my ears, which made the ride hands-over-ears and pray. But the view of the lake with the snail kites was really cool.