Petrichor palette
Flint Crossing
From #006665 ink through #009392, #39afae, #61bcbb to #7fdad8 light, Flint Crossing is a analogous progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006665
#009392
#39afae
#61bcbb
#7fdad8
The generator opens with #006665 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.