Petrichor palette
Muslin Cellar
From #6a5f00 ink through #978800, #b3a434, #c0b45c to #ddd179 light, Muslin Cellar is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#6a5f00
#978800
#b3a434
#c0b45c
#ddd179
The generator opens with #6a5f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.