Aurora palette
Dawn Chapel
Five aurora stops with room to breathe — #006e39 grounds, #009e54 and #3abb6f do the talking, #64c786 softens, #81e5a2 lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
greenaurorafive-stop
#006e39
#009e54
#3abb6f
#64c786
#81e5a2
The generator opens with #006e39 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.