Petrichor palette
Grassy Caravan
Dark anchor, working middle, light release: #007270, #219f9d, #48bbb9, #6ec9c6, #8ce6e4 form a tetradic petrichor set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#007270
#219f9d
#48bbb9
#6ec9c6
#8ce6e4
The generator opens with #007270 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.