Tropical palette
Walnut Fen
Five stops tuned to sit together without fighting — #105e29 ink anchors the set, #93cd9c opens it up, and #448752, #5fa36c, #77b081 cross the middle in a triadic arrangement. Walnut Fen suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
greentropicalfive-stop
#105e29
#448752
#5fa36c
#77b081
#93cd9c
The generator opens with #105e29 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.