Pastel palette
Crackling Delta
Dark anchor, working middle, light release: #255b19, #508445, #6aa05f, #80ad76, #9bca91 form a split-complementary pastel set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
greenpastelfive-stop
#255b19
#508445
#6aa05f
#80ad76
#9bca91
The generator opens with #255b19 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.