Acid palette
Pumice Dune
From #673e00 ink through #9c6000, #b97b2d, #c28d51 to #e0a96c light, Pumice Dune 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.
orangeacidfive-stop
#673e00
#9c6000
#b97b2d
#c28d51
#e0a96c
The generator opens with #673e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.