Petrichor palette
Spruce Prairie
Spruce Prairie runs #004e50 through #007a7c, #329597, #56a2a4 to #72bfc0 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004e50
#007a7c
#329597
#56a2a4
#72bfc0
The generator opens with #004e50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.