Petrichor palette
Opal Plaza
Five petrichor stops with room to breathe — #00676e grounds, #00949e and #39b0ba do the talking, #62bec6 softens, #80dbe3 lifts. The analogous bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00676e
#00949e
#39b0ba
#62bec6
#80dbe3
The generator opens with #00676e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.