Nebula palette
Vintage Library
Dark anchor, working middle, light release: #006866, #009693, #39b2af, #63bfbc, #80ddd9 form a split-complementary nebula set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#006866
#009693
#39b2af
#63bfbc
#80ddd9
The generator opens with #006866 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.