Pastel palette
Lavender Brook
From #005729 ink through #008542, #34a15c, #58ad72 to #75ca8e light, Lavender Brook is a analogous 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
#005729
#008542
#34a15c
#58ad72
#75ca8e
The generator opens with #005729 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.