Petrichor palette
Seafoam Dune
Dark anchor, working middle, light release: #503f00, #7e6400, #997f2b, #a58e4d, #c1aa68 form a tetradic petrichor set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#503f00
#7e6400
#997f2b
#a58e4d
#c1aa68
The generator opens with #503f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.