Neon palette
Lupine Boulevard
From #005249 ink through #007e72, #33998d, #57a69b to #74c3b7 light, Lupine Boulevard is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
tealneonfive-stop
#005249
#007e72
#33998d
#57a69b
#74c3b7
The generator opens with #005249 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.