Nebula palette
Sunlit Brook
Dark anchor, working middle, light release: #007473, #00a2a1, #3cbfbd, #68ccca, #86e9e8 form a tetradic nebula set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#007473
#00a2a1
#3cbfbd
#68ccca
#86e9e8
The generator opens with #007473 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.