Petrichor palette
Halcyon Brook
Five stops tuned to sit together without fighting — #006a6a ink anchors the set, #81dfde opens it up, and #009898, #3ab4b4, #64c2c1 cross the middle in a complementary arrangement. Halcyon Brook suits yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006a6a
#009898
#3ab4b4
#64c2c1
#81dfde
The generator opens with #006a6a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.