In order for all the colors to be spaced uniformly, it was found necessary to use a color wheel with five primary colors-red, yellow, green, blue, and purple. The Munsell color system is a color space that specifies colors based on three color dimensions: hue, value ( lightness), and chroma (color purity), spaced uniformly in three dimensions in the elongated oval at an angle shaped Munsell color solid according to the logarithmic scale which governs human perception. The Munsell color system (Munsell 5G) includes a color defined as green. The hues of the Munsell color system, at varying values, and maximum chroma to stay in the sRGB gamut In the early 2000s, a harlequin color paint was invented for automobiles that appears different colors from different angles of view. Similarly, it can mean anything multicolored or prismatic, such as opals or other precious gems which are highly variegated in color and hue. Harlequin is also an adjective used to describe something that is colored in a pattern, usually a diamond-shaped pattern, as in the dress traditionally associated with harlequins. Silver Patron tequila is sold in harlequin-colored boxes. Harlequin is a pure spectral color at approximately 552 nanometers on the visible spectrum when plotted on the CIE chromaticity diagram. The first recorded use of harlequin as a color name in English was in 1923. Thus in modern color terminology, harlequin is the color halfway between green and chartreuse green on the RGB color wheel. On color plate 17 in the 1930 book A Dictionary of Color (see reference below), the color harlequin is shown as being a highly saturated rich color at a position halfway between chartreuse and green. Harlequin is a color described as being located between green and yellow (closer to green than to yellow) on the color wheel. Green takes up a large portion of the CIE chromaticity diagram because it is in the central area of human color perception. See the chart Color names that clash between X11 and HTML/CSS in the X11 color names article to see those colors which are different in HTML and X11. HTML/CSS uses the name lime for this color, using green to refer to a darker shade. It is at precisely 120 degrees on the HSV color wheel, also known as the RGB color wheel ( Image of RGB color wheel). Red, green and blue lights, representing the three basic additive primary colors of the RGB color system, red, green, and blue. The three additive primaries in the RGB color system are the three colors of light chosen such as to provide the maximum range of colors that are capable of being represented on a computer or television set. It is one of the three primary colors used in the RGB color space along with red and blue. The color defined as green in the RGB color model is the brightest green that can be reproduced on a computer screen, and is the color named green in X11. A large selection of these various colors is shown below.Ĭomputer web color greens Green Variations in value are also called tints and shades, a tint being a green or other hue mixed with white, a shade being mixed with black. Varieties of the color green may differ in hue, chroma (also called saturation or intensity) or lightness (or value, tone, or brightness), or in two or three of these qualities. Nature, health, environmentalism, spring, St. It has been suggested that this article should be split into articles titled Shades of green and Emerald green.
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