Tropical palette
Ashen Parlor
Dark anchor, working middle, light release: #005219, #367a41, #51955b, #6aa270, #85bf8b form a tetradic tropical set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
greentropicalfive-stop
#005219
#367a41
#51955b
#6aa270
#85bf8b
The generator opens with #005219 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.