Petrichor palette
Vernal Crater
From #5a4400 ink through #896a00, #a5852d, #b09550 to #cdb16c light, Vernal Crater is a triadic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#5a4400
#896a00
#a5852d
#b09550
#cdb16c
The generator opens with #5a4400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.