Monochrome palette
Crackling Library
Five monochrome stops with room to breathe — #006934 grounds, #41935d and #5eaf77 do the talking, #79bc8c softens, #95d9a8 lifts. The analogous bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
greenmonochromefive-stop
#006934
#41935d
#5eaf77
#79bc8c
#95d9a8
The generator opens with #006934 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.