For the purpose of sections 21a-16 and 21a-17, colored oleomargarine or colored margarine is oleomargarine or margarine having a tint or shade containing more than one and six-tenths degrees of yellow, or of yellow and red collectively, but with an excess of yellow over red measured in terms of Lovibond tintometer scale or its equivalent.
Conn. Gen. Stat. § 21a-15
(1953, S. 2075d.)