Neon palette
Autumn Fen
Five stops tuned to sit together without fighting — #004c48 ink anchors the set, #71bdb6 opens it up, and #007872, #32938d, #55a09a cross the middle in a triadic arrangement. Autumn Fen suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
cyanneonfive-stophigh-contrast
#004c48
#007872
#32938d
#55a09a
#71bdb6
The generator opens with #004c48 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.