Petrichor palette
Mercurial Inn
From #007270 ink through #00a09e, #3cbdba, #67cac7 to #85e7e5 light, Mercurial Inn is a split-complementary progression that holds together at any size. Use it for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#007270
#00a09e
#3cbdba
#67cac7
#85e7e5
The generator opens with #007270 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.