Aurora palette
Foxglove Saloon
Dark anchor, working middle, light release: #005f3a, #008d58, #36a972, #5cb686, #7ad3a2 form a triadic aurora set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
greenaurorafive-stop
#005f3a
#008d58
#36a972
#5cb686
#7ad3a2
The generator opens with #005f3a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.