Aurora palette
Greige Glade
Dark anchor, working middle, light release: #006635, #418f5e, #5dab78, #78b88c, #94d5a8 form a monochromatic 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
#006635
#418f5e
#5dab78
#78b88c
#94d5a8
The generator opens with #006635 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.