Petrichor palette
Copper Square
From #706600 ink through #9b9028, #b7ac49, #c4bc6b to #e1d988 light, Copper Square is a split-complementary progression that holds together at any size. Use it for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#706600
#9b9028
#b7ac49
#c4bc6b
#e1d988
The generator opens with #706600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.