Petrichor palette
Kelp Fen
Dark anchor, working middle, light release: #006d78, #009baa, #3bb7c7, #66c5d2, #83e2ef form a triadic petrichor set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006d78
#009baa
#3bb7c7
#66c5d2
#83e2ef
The generator opens with #006d78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.