Petrichor palette
Latte Beacon
Five petrichor stops with room to breathe — #006d74 grounds, #1b9aa3 and #44b6bf do the talking, #6ac4cb softens, #88e1e9 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006d74
#1b9aa3
#44b6bf
#6ac4cb
#88e1e9
The generator opens with #006d74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.