Monochrome palette
Perennial Bookshop
Dark anchor, working middle, light release: #1a7500, #46a135, #63be53, #7fcb72, #9ce98e form a triadic monochrome set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
greenmonochromefive-stop
#1a7500
#46a135
#63be53
#7fcb72
#9ce98e
The generator opens with #1a7500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.