State tartan.

RCW 1.20.110
in effect
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The Washington state tartan is hereby designated. The tartan shall have a pattern of colors, called a sett, that is made up of a green background with stripes of blue, white, yellow, red, and black. The secretary of state shall register the tartan with the Scottish Register of Tartans. The Washington state tartan is hereby designated. The tartan shall have a pattern of colors, called a sett, that is made up of a green background with stripes of blue, white, yellow, red, and black. The secretary of state shall register the tartan with the Scottish Register of Tartans.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=1.20&full=trueFetched: 6/28/2026

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