Neon palette
Walnut Outpost
Five neon stops with room to breathe — #004b49 grounds, #007773 and #31928e do the talking, #549f9b softens, #71bcb7 lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
cyanneonfive-stophigh-contrast
#004b49
#007773
#31928e
#549f9b
#71bcb7
The generator opens with #004b49 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.