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  2. Yellow - Wikipedia

    en.wikipedia.org/wiki/Yellow

    Yellow is the color between green and orange on the spectrum of light.It is evoked by light with a dominant wavelength of roughly 575–585 nm.It is a primary color in subtractive color systems, used in painting or color printing.

  3. Visible spectrum - Wikipedia

    en.wikipedia.org/wiki/Visible_spectrum

    Large deviations of the L-opsin peak wavelength lead to a form of color blindness called protanomaly and a missing L-opsin shortens the visible spectrum by about 30 nm at the long-wave limit. Forms of color blindness affecting the M-opsin and S-opsin do not significantly affect the luminous efficiency function nor the limits of the visible ...

  4. Chappuis absorption - Wikipedia

    en.wikipedia.org/wiki/Chappuis_absorption

    The absorption maximum lies around 603 nm, with a cross-section of 5.23 10 −21 cm 2. A second, somewhat smaller maximum at ca. 575 nm has a cross-section of 4.83 10 −21 cm 2. [2] The absorbance energy in the Chappuis bands lies between 1.8 and 3.1 eV. The measured values imply that absorption mechanism is barely temperature-dependent; the ...

  5. Dominant wavelength - Wikipedia

    en.wikipedia.org/wiki/Dominant_wavelength

    Dominant/complementary wavelength example on the CIE color space The "x" marks the color in question. For the white point indicated, the dominant wavelength for "x" is on the nearer perimeter, around 600 nm, while the complementary wavelength is opposite, around 485 nm. Intuitively, the dominant wavelength of "x" corresponds to the primary hue ...

  6. Wratten number - Wikipedia

    en.wikipedia.org/wiki/Wratten_number

    Longpass filter blocking visible wavelengths shorter than 550 nm 24 red: Projection red: Used for color separation of Kodachrome transparency film, complements #47B and #61. Longpass filter blocking visible wavelengths shorter than 575 nm. Red for 'two color photography' (daylight or tungsten). White flame arc tri-color projection. [12] 25 red ...

  7. Spectral color - Wikipedia

    en.wikipedia.org/wiki/Spectral_color

    A rainbow is a decomposition of white light into all of the spectral colors. Laser beams are monochromatic light, thereby exhibiting spectral colors. A spectral color is a color that is evoked by monochromatic light, i.e. either a spectral line with a single wavelength or frequency of light in the visible spectrum, or a relatively narrow spectral band (e.g. lasers).

  8. Color - Wikipedia

    en.wikipedia.org/wiki/Color

    The visible spectrum perceived from 390 to 710 nm wavelength. Electromagnetic radiation is characterized by its wavelength (or frequency) and its intensity.When the wavelength is within the visible spectrum (the range of wavelengths humans can perceive, approximately from 390 nm to 700 nm), it is known as "visible light".

  9. Green - Wikipedia

    en.wikipedia.org/wiki/Green

    Green is the color between cyan and yellow on the visible spectrum.It is evoked by light which has a dominant wavelength of roughly 495–570 nm.In subtractive color systems, used in painting and color printing, it is created by a combination of yellow and cyan; in the RGB color model, used on television and computer screens, it is one of the additive primary colors, along with red and blue ...