Surf palette
Minty Fen
Five surf stops with room to breathe — #9d7bc6 grounds, #be7e3b and #00a496 do the talking, #b997e4 softens, #3dc1b2 lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters.
tealsurffive-stop
#9d7bc6
#be7e3b
#00a496
#b997e4
#3dc1b2
The generator opens with #9d7bc6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.