La. Stat. tit. 49 § 170.6
Current with changes from the 2024 Legislative Session
There shall be an official state tartan. A tartan is a plaid textile design consisting of stripes of varying width and color producing a repeating pattern. The pattern for the state tartan shall be defined by the repeating half-sett of six black, six green, four white, twenty-two green, twenty-four black, thirty-six blue, four black, and six white. This tartan shall be known as the Louisiana tartan and may be freely used by any and all organizations, societies, and individuals affiliated with the state of Louisiana.
La. R.S. § 49:170.6