Acid palette
Herbal Courtyard
Five acid stops with room to breathe — #007085 grounds, #009dba and #3cbad7 do the talking, #67c7e1 softens, #85e5ff lifts. The tetradic 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.
cyanacidfive-stop
#007085
#009dba
#3cbad7
#67c7e1
#85e5ff
The generator opens with #007085 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.