Petrichor palette
Pumice Brook
Five petrichor stops with room to breathe — #574800 grounds, #836f13 and #9e8a36 do the talking, #ab9a56 softens, #c7b672 lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#574800
#836f13
#9e8a36
#ab9a56
#c7b672
The generator opens with #574800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.