Aurora palette
Gloaming Fen
From #005132 ink through #007e51, #329a6b, #56a67d to #72c399 light, Gloaming Fen is a analogous 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.
tealaurorafive-stop
#005132
#007e51
#329a6b
#56a67d
#72c399
The generator opens with #005132 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.