Neon palette
Opal Heath
From #006e31 ink through #3d9958, #5bb573, #78c289 to #94e0a5 light, Opal Heath is a triadic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
greenneonfive-stop
#006e31
#3d9958
#5bb573
#78c289
#94e0a5
The generator opens with #006e31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.