Aurora palette
Luminous Plaza
Five aurora stops with room to breathe — #007016 grounds, #209f2f and #46bc4d do the talking, #6ac96c softens, #87e689 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.
greenaurorafive-stop
#007016
#209f2f
#46bc4d
#6ac96c
#87e689
The generator opens with #007016 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.