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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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6mo 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.


What color does blue and yellow light make?

Blue and yellow light combine to create white light. This is because blue and yellow are complementary colors that, when mixed together, cover the entire visible spectrum.


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.


What color do you make when you mix red yellow and blue light?

When you mix red, yellow, and blue light, you create white light. This is known as additive color mixing, where the mixing of different colors of light results in the appearance of white light.


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.