Neon palette
Halcyon Delta
Halcyon Delta runs #3f7b3a through #9f66a8, #54904e, #bb81c4 to #6fac69 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for podcast cover art at sixty pixels square.
magentaneonfive-stop
#3f7b3a
#9f66a8
#54904e
#bb81c4
#6fac69
The generator opens with #3f7b3a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.