Nebula palette
Topaz Bookshop
Five stops tuned to sit together without fighting — #004f49 ink anchors the set, #72c0b7 opens it up, and #007b72, #32968d, #56a39b cross the middle in a analogous arrangement. Topaz Bookshop suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#004f49
#007b72
#32968d
#56a39b
#72c0b7
The generator opens with #004f49 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.