Regal Turquoise

4 factory colors named Regal Turquoise, from 3 makes

Color	Make	Code	Years
Chevrolet Regal Turquoise 552/563	Chevrolet	552/563	1954
Chevrolet Regal Turquoise Metallic/598 (1955)	Chevrolet	Metallic/598	1955
GM Regal Turquoise 504A	GM	504A	1958
Lincoln Regal Turquoise Poly U (1964)	Lincoln	U	1964