Nebula palette
Flannel Heath
Dark anchor, working middle, light release: #005e60, #008b8d, #37a7a9, #5eb4b5, #7bd1d2 form a monochromatic nebula set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005e60
#008b8d
#37a7a9
#5eb4b5
#7bd1d2
The generator opens with #005e60 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.