Pastel palette
Copper Bluff
Copper Bluff runs #3b4800 through #5e7200, #788d2c, #889b4e to #a3b769 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
yellowpastelfive-stophigh-contrast
#3b4800
#5e7200
#788d2c
#889b4e
#a3b769
The generator opens with #3b4800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.