Ballots for each party shall be printed on paper of a different color from that on which the ballots for any other party are printed. At least three facsimile copies of the ballot for each party, printed on colored paper, shall be provided for each polling place as specimen ballots.
Mass. Gen. Laws ch. 53, § 33
Ballots; color; specimen ballots
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.