Petrichor palette
Frosty Boulevard
Five petrichor stops with room to breathe — #00716f grounds, #009f9d and #3cbcb9 do the talking, #67c9c6 softens, #85e6e3 lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00716f
#009f9d
#3cbcb9
#67c9c6
#85e6e3
The generator opens with #00716f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.