Petrichor palette
Stone Lighthouse
Five stops tuned to sit together without fighting — #6c6300 ink anchors the set, #dfd67b opens it up, and #998d00, #b5a935, #c2b95e cross the middle in a tetradic arrangement. Stone Lighthouse suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#6c6300
#998d00
#b5a935
#c2b95e
#dfd67b
The generator opens with #6c6300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.