Pastel palette
Fern Bookshop
Five pastel stops with room to breathe — #497300 grounds, #6aa118 and #85be3f do the talking, #9acb66 softens, #b6e983 lifts. The complementary bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
chartreusepastelfive-stop
#497300
#6aa118
#85be3f
#9acb66
#b6e983
The generator opens with #497300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.