Nebula palette
Drowsy Brook
From #00706b ink through #009e97, #3bbbb3, #66c8c1 to #84e5de light, Drowsy Brook is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#00706b
#009e97
#3bbbb3
#66c8c1
#84e5de
The generator opens with #00706b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.