Tropical palette
Spruce Pavilion
From #005046 ink through #007c6e, #329788, #56a497 to #73c1b3 light, Spruce Pavilion is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
tealtropicalfive-stop
#005046
#007c6e
#329788
#56a497
#73c1b3
The generator opens with #005046 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.