Nebula palette
Pewter Courtyard
Dark anchor, working middle, light release: #00756b, #23a395, #4ac0b1, #70cdc0, #8eeadd form a tetradic nebula set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#00756b
#23a395
#4ac0b1
#70cdc0
#8eeadd
The generator opens with #00756b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.