Acid palette
River Library
Dark anchor, working middle, light release: #704a00, #a46e00, #c18930, #cb9b56, #e9b872 form a analogous acid set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangeacidfive-stop
#704a00
#a46e00
#c18930
#cb9b56
#e9b872
The generator opens with #704a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.