Tropical palette
Perennial Delta
From #1b7246 ink through #509c6f, #6cb88a, #86c69d to #a3e3ba light, Perennial Delta is a tetradic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
greentropicalfive-stop
#1b7246
#509c6f
#6cb88a
#86c69d
#a3e3ba
The generator opens with #1b7246 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.