Tropical palette
Hyacinth Reef
Five stops tuned to sit together without fighting — #366d00 ink anchors the set, #a0e47a opens it up, and #509c00, #6bb934, #84c65d cross the middle in a tetradic arrangement. Hyacinth Reef suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
chartreusetropicalfive-stop
#366d00
#509c00
#6bb934
#84c65d
#a0e47a
The generator opens with #366d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.