Petrichor palette
Raisin Delta
From #9a6115 ink through #826f00, #5e7b2c, #b77c37 to #9d8a2e light, Raisin Delta is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size.
chartreusepetrichorfive-stop
#9a6115
#826f00
#5e7b2c
#b77c37
#9d8a2e
The generator opens with #9a6115 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.