Prairie palette
Leaden Courtyard
From #004950 ink through #00747e, #318f99, #539ca5 to #70b9c1 light, Leaden Courtyard is a tetradic progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA as a text pair.
cyanprairiefive-stophigh-contrast
#004950
#00747e
#318f99
#539ca5
#70b9c1
The generator opens with #004950 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.