Petrichor palette
Sunbaked Square
Dark anchor, working middle, light release: #007276, #00a0a6, #3cbdc2, #68cacf, #86e8ec form a tetradic petrichor set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#007276
#00a0a6
#3cbdc2
#68cacf
#86e8ec
The generator opens with #007276 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.