Petrichor palette
Mineral Kiosk
Dark anchor, working middle, light release: #5e2f00, #90511a, #ad6b38, #b67e53, #d4996e form a tetradic petrichor set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
orangepetrichorfive-stophigh-contrast
#5e2f00
#90511a
#ad6b38
#b67e53
#d4996e
The generator opens with #5e2f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.