Tropical palette
Mineral Ridge
Dark anchor, working middle, light release: #057a00, #40a639, #5ec356, #7dd075, #99ee91 form a tetradic tropical set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
greentropicalfive-stop
#057a00
#40a639
#5ec356
#7dd075
#99ee91
The generator opens with #057a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.