Neon palette
Perennial Hollow
Dark anchor, working middle, light release: #006739, #009656, #38b270, #60bf86, #7edca2 form a triadic 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
#006739
#009656
#38b270
#60bf86
#7edca2
The generator opens with #006739 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.