Neon palette
Indigo Marsh
Dark anchor, working middle, light release: #004b29, #25754a, #439063, #5e9d76, #7ab991 form a analogous neon set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
greenneonfive-stophigh-contrast
#004b29
#25754a
#439063
#5e9d76
#7ab991
The generator opens with #004b29 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.