Neon palette
Flannel Brook
Dark anchor, working middle, light release: #006132, #3c8a59, #59a673, #73b387, #8fd0a3 form a monochromatic neon 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.
greenneonfive-stop
#006132
#3c8a59
#59a673
#73b387
#8fd0a3
The generator opens with #006132 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.