Retro palette
Polar Hollow
From #553b00 ink through #855f00, #a1792b, #ac8a4c to #c8a668 light, Polar Hollow is a monochromatic progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
orangeretrofive-stophigh-contrast
#553b00
#855f00
#a1792b
#ac8a4c
#c8a668
The generator opens with #553b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.