Pastel palette
Obsidian Heath
Five stops tuned to sit together without fighting — #00756f ink anchors the set, #87ebe2 opens it up, and #00a49b, #3dc1b7, #69cec5 cross the middle in a analogous arrangement. Obsidian Heath suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
tealpastelfive-stop
#00756f
#00a49b
#3dc1b7
#69cec5
#87ebe2
The generator opens with #00756f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.