Retro palette
Herbal Mesa
Dark anchor, working middle, light release: #a5503e, #5766b0, #28804b, #c36b58, #479b65 form a tetradic retro set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
greenretrofive-stop
#a5503e
#5766b0
#28804b
#c36b58
#479b65
The generator opens with #a5503e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.