Aurora palette
Brisk Cabin
Five aurora stops with room to breathe — #006b47 grounds, #009a68 and #39b683 do the talking, #63c396 softens, #80e1b2 lifts. The triadic 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.
tealaurorafive-stop
#006b47
#009a68
#39b683
#63c396
#80e1b2
The generator opens with #006b47 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.