Petrichor palette
Inked Harbor
From #4c4500 ink through #776c00, #92872c, #9f964f to #bbb26a light, Inked Harbor is a tetradic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#4c4500
#776c00
#92872c
#9f964f
#bbb26a
The generator opens with #4c4500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.