Petrichor palette
Pewter Glade
Five stops tuned to sit together without fighting — #006d70 ink anchors the set, #83e2e5 opens it up, and #009b9f, #3bb7bb, #65c5c8 cross the middle in a tetradic arrangement. Pewter Glade suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006d70
#009b9f
#3bb7bb
#65c5c8
#83e2e5
The generator opens with #006d70 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.