Petrichor palette
Emerald Pagoda
Dark anchor, working middle, light release: #006478, #0090ac, #38acc9, #61bad2, #7ed7f0 form a triadic 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
#006478
#0090ac
#38acc9
#61bad2
#7ed7f0
The generator opens with #006478 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.