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It is Blue, Green and Red that produce white light. The Blue Yellow and Red is on paint mixing.

The white light with all spectrum at same portion but human eye can sense the light only at 3 peak portion of spectrum Blue (420nm) Green (534nm) and Red (564nm). Our brain estimate color in between from intensity of these 3 portion of light hit the eye.

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Wiki User

14y ago
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1mo ago

White light is made up of all the colors in the visible light spectrum. When blue, red, and yellow light are combined, they each contribute a different primary color to create a mix that appears white to our eyes due to their additive color properties.

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Q: Why do blue and red and yellow light make white light?
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Related questions

What colours make light blue with out white?

Blue and yellow.


What two colors mix to make light green?

Yellow and blue mix to make light green.


Does yellow light and blue light make green light?

No you will get White light. no you wont ..you will get a light green colour..


What color do red light and yellow light make?

AnswerRed and yellow light make white light: mixing a primary light colour (red, blue and green) with any secondary light colour (cyan, magenta and yellow) make white all of the time.


How do blue light and yellow light combine to make white light?

Blue light and yellow light are both components of white light. When combined, the blue and yellow light waves overlap and mix to form white light because they stimulate all three types of color receptors in our eyes, allowing us to see a full spectrum of colors.


What colour does yellow light and blue light make?

Yellow light and blue light combine to produce white light. This is because yellow light contains red and green wavelengths, while blue light contains blue wavelengths, covering the full spectrum required to produce white light.


Would you add white to blue and yellow to make light green?

Yes


What color do blue pink and yellow make?

I'd imagine it would make a light brown colour. Yellow=yellow Blue=blue Pink=red+white When red, blue and yellow are mixed together, you get brown. Add in some white and the brown will go lighter.


What coloured light make up white light?

white light is made from red, orange, green, blue, yellow, indigo and violet.


When you mix red blue yellow and white you get what color?

When you mix red, blue, yellow, and white, you will get a shade of light pink. The white color dilutes the intensity of the primary colors, resulting in a softer hue.


Why does red blue and yellow light make white?

Red, blue, and yellow light can make white light when they are mixed together because they are primary colors that cover the entire visible spectrum. When combined in equal amounts, they create a wide range of wavelengths that collectively appear white to our eyes.


What color does red and green light make?

Green light + red light in red, green, blue context makes yellow; in red, yellow, blue context, it makes white. RGB is used for computer screens, and RYB for reflected light such as from paintings.