Petrichor palette
Autumn Courtyard
Five petrichor stops with room to breathe — #00717b grounds, #009fac and #3cbcc9 do the talking, #67c9d4 softens, #85e7f2 lifts. The complementary bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00717b
#009fac
#3cbcc9
#67c9d4
#85e7f2
The generator opens with #00717b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.