Petrichor palette
Mustard Orchard
From #7f3a00 ink through #ba5800, #d9742f, #e08954 to #ffa670 light, Mustard Orchard is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
orangepetrichorfive-stop
#7f3a00
#ba5800
#d9742f
#e08954
#ffa670
The generator opens with #7f3a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.