Tropical palette
Pine Lane
From #004a27 ink through #177645, #3a915e, #589e72 to #74ba8d light, Pine Lane is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
greentropicalfive-stophigh-contrast
#004a27
#177645
#3a915e
#589e72
#74ba8d
The generator opens with #004a27 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.