Neon palette
Cobalt Plaza
From #005728 ink through #008541, #34a15b, #58ad72 to #75ca8d light, Cobalt Plaza is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
greenneonfive-stop
#005728
#008541
#34a15b
#58ad72
#75ca8d
The generator opens with #005728 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.