Neon palette
Opal Square
Opal Square runs #005b27 through #00893e, #35a558, #5ab270 to #77cf8b in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
greenneonfive-stop
#005b27
#00893e
#35a558
#5ab270
#77cf8b
The generator opens with #005b27 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.