For RGB to Munsell conversion, a dataframe (NA-padded) of hue, value, chroma, and Euclidean distance to nearest matching color is returned. If return_triplets is TRUE, then a dataframe (of sample length as input) of r,g,b values is returned. It is internally called in the '' function.įor Munsell to RGB conversion, a vector of R colors is returned that is the same length as the input data. Hue and chroma must be strictly separated by a space, whereas chroma and value by a '/'. Vectors are passed to 'as.character' for conversion. This funcion converts a vector of munsell colors in the form hue value/chroma into an RGB R color. The RGB color 0, 168, 119 is a dark color, and the websafe version is hex 009966, and the color name is green (munsell).A complement of this color would be 168, 0, 49, and the grayscale version is 112, 112, 112. Figure 1 shows all possible (both real and unreal) Munsell color chips in the L*U*V color space.ĭetails. The conversion of Munsell soil colors to RGB triplets, suitable for displaying on a computer screen or printing, is made complicated by the numerous operations involved in converting between color spaces.
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