Aurora palette
Grape Outpost
Dark anchor, working middle, light release: #005b2b, #008944, #35a55e, #5ab275, #77cf90 form a split-complementary 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
#005b2b
#008944
#35a55e
#5ab275
#77cf90
The generator opens with #005b2b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.