Tropical palette
Frosty Library
Dark anchor, working middle, light release: #004e2d, #1b7a4c, #3d9565, #5ba279, #77bf94 form a analogous tropical set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
greentropicalfive-stophigh-contrast
#004e2d
#1b7a4c
#3d9565
#5ba279
#77bf94
The generator opens with #004e2d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.