Pastel palette
North Bookshop
From #005203 ink through #008008, #319c30, #55a951 to #71c56d light, North Bookshop is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
greenpastelfive-stop
#005203
#008008
#319c30
#55a951
#71c56d
The generator opens with #005203 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.