Neon palette
Cardamom Mesa
Five neon stops with room to breathe — #00686d grounds, #00959d and #39b1b9 do the talking, #63bfc5 softens, #80dce2 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.
cyanneonfive-stop
#00686d
#00959d
#39b1b9
#63bfc5
#80dce2
The generator opens with #00686d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.