Monochrome palette
Stormy Crater
Five monochrome stops with room to breathe — #1e5c00 grounds, #3a891b and #56a53c do the talking, #70b25c softens, #8ccf78 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
greenmonochromefive-stop
#1e5c00
#3a891b
#56a53c
#70b25c
#8ccf78
The generator opens with #1e5c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.