"Keep Washington evergreen license plate" means special license plates issued under RCW 46.18.200 that display green lettering on a white background in a style similar to the license plates issued by the department in the 1970s.
RCW 46.04.2491
Keep Washington evergreen license plate. (Effective November 1, 2025.)
2025 c 385 s 9.
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.