Retro palette
Cocoa Kiln
Five retro stops with room to breathe — #863f1e grounds, #9c5333 and #007593 do the talking, #b96e4d softens, #1f91b3 lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes.
orangeretrofive-stop
#863f1e
#9c5333
#007593
#b96e4d
#1f91b3
The generator opens with #863f1e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.