Maerz and Paul A Dictionary of Color New York:1930 McGraw-Hill Page 205; Color Sample of Spring Green: Page 59 Plate 18 Color Sample J7 (Note: Before the invention in 1987 of the X 윈도 시스템 color spring green (which in the early 1990s became known as the X11 web color spring green), Spring Green was thought of as a light green tinted toward the yellow--this color is now called en:spring bud and it is the color that is shown in the color sample in Maerz and Paul as Spring Green, instead of the pure 스펙트럼 web color spring green halfway between green and cyan shown above that is now regarded as the color spring green.)
