Nebula palette
Saffron Plaza
Dark anchor, working middle, light release: #004f4b, #007b75, #329690, #56a39d, #73c0b9 form a tetradic nebula set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#004f4b
#007b75
#329690
#56a39d
#73c0b9
The generator opens with #004f4b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.