Tropical palette
Polar Ridge
Five tropical stops with room to breathe — #9f1a07 grounds, #b73523 and #007787 do the talking, #d6533f softens, #0094a8 lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes.
redtropicalfive-stop
#9f1a07
#b73523
#007787
#d6533f
#0094a8
The generator opens with #9f1a07 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.