Difference between revisions of "Yellow pigments"
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Examples of inorganic yellow pigments: | Examples of inorganic yellow pigments: | ||
| − | - earth colors ([ | + | - earth colors ([[raw%20umber|raw umber]], [[goethite|goethite]], [[limonite|limonite]], [[ocher|ocher]]). |
| − | - oxides ([ | + | - oxides ([[litharge|litharge]]). |
| − | - sulfides ([ | + | - sulfides ([[orpiment|orpiment]], [[cadmium%20sulfide|cadmium sulfide]]). |
| − | - chromates ([ | + | - chromates ([[zinc%20chromate|zinc chromate]], [[strontium%20chromate|strontium chromate]], [[barium%20chromate|barium chromate]], [[lead%20chromate|lead chromate]]). |
| − | - other ([ | + | - other ([[cobalt%20yellow|cobalt yellow]], [[Naples%20yellow|Naples yellow]]). |
Examples of organic yellow pigments: | Examples of organic yellow pigments: | ||
| − | - animal ([ | + | - animal ([[Indian%20yellow|Indian yellow]]). |
| − | - vegetable ([ | + | - vegetable ([[saffron|saffron]], [[gamboge|gamboge]], [[weld%20dye|weld]], [[luteolin|luteolin]], [[xanthin|xanthin]], [[quercitron|quercitron]], [[Persian%20berries|Persian berries]]). |
| − | - synthetic ([ | + | - synthetic ([[Hansa|Hansa]], [[diazo|diazo dyes]]). |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 14:20, 9 May 2016
Description
Yellow is a color produced by light having a spectrum dominated by energy with a wavelength of about 560–590nm. Yellow is considered a secondary color in the RGB additive color system and a primary color in the traditional RYB color wheel. It is represented by the following color coordinates:
- Hex triplet: # FFFF00
- RGB: (255, 255, 0); CMYK (0, 0, 0, 100)
- HSV: (%)
Examples of inorganic yellow pigments:
- earth colors (Raw umber, Goethite, Limonite, Ocher).
- oxides (Litharge).
- sulfides (Orpiment, Cadmium sulfide).
- chromates (Zinc chromate, Strontium chromate, Barium chromate, Lead chromate).
- other (Cobalt yellow, Naples yellow).
Examples of organic yellow pigments:
- animal (Indian yellow).
- vegetable (Saffron, Gamboge, weld, Luteolin, Xanthin, Quercitron, Persian berries).
- synthetic (Hansa, diazo dyes).
Synonyms and Related Terms
gul (Dan., Sven.); Gelb (Deut.); amarillo (Esp.); pigments jaunes (Fr.); giallo (It.); flavus (Lat.); geel (Ned.); amarelo (Port.); pigmentos amarelos (Port.)
Sources Checked for Data in Record
- Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
- The Dictionary of Art, Grove's Dictionaries Inc., New York, 1996 Comment: "Pigments"