Pastel palette
Peachy Plaza
Five pastel stops with room to breathe — #455e00 grounds, #688a12 and #82a638 do the talking, #94b45c softens, #b0d178 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
chartreusepastelfive-stop
#455e00
#688a12
#82a638
#94b45c
#b0d178
The generator opens with #455e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.