Petrichor palette
Copper Reef
Five petrichor stops with room to breathe — #604e00 grounds, #8e7505 and #aa9032 do the talking, #b6a056 softens, #d2bd72 lifts. The tetradic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#604e00
#8e7505
#aa9032
#b6a056
#d2bd72
The generator opens with #604e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.