Neon palette
Topaz Grove
From #006e76 ink through #009ca7, #3bb8c4, #66c6cf to #84e3ed light, Topaz Grove is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanneonfive-stop
#006e76
#009ca7
#3bb8c4
#66c6cf
#84e3ed
The generator opens with #006e76 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.