Tropical palette
Lullaby Deck
Dark anchor, working middle, light release: #00663b, #009558, #38b172, #60be87, #7ddba3 form a tetradic tropical set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
greentropicalfive-stop
#00663b
#009558
#38b172
#60be87
#7ddba3
The generator opens with #00663b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.