Nebula palette
Lantern Square
From #005d55 ink through #008a7f, #36a69a, #5db3a8 to #7ad0c5 light, Lantern Square is a triadic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#005d55
#008a7f
#36a69a
#5db3a8
#7ad0c5
The generator opens with #005d55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.