Neon palette
Crimson Dock
From #005425 ink through #2d7e47, #4a9961, #65a675 to #81c391 light, Crimson Dock is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
greenneonfive-stop
#005425
#2d7e47
#4a9961
#65a675
#81c391
The generator opens with #005425 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.