Pastel palette
Flannel Marsh
Five pastel stops with room to breathe — #005c54 grounds, #00897e and #36a599 do the talking, #5cb2a7 softens, #79cfc4 lifts. The analogous 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.
tealpastelfive-stop
#005c54
#00897e
#36a599
#5cb2a7
#79cfc4
The generator opens with #005c54 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.