Petrichor palette
Mustard Library
Mustard Library runs #006b69 through #009996, #3ab5b2, #64c3bf to #82e0dc in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006b69
#009996
#3ab5b2
#64c3bf
#82e0dc
The generator opens with #006b69 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.