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Nature's color palette explains why everything we see is a mix of red, yellow, green and blue

Biologists and linguists alike have long puzzled over the universal human tendency to see and name colors as a combination of four "pure" hues—red, yellow, green and blue.

Phys.org

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Summary based on reporting from Phys.org.

Nature's color palette explains why everything we see is a mix of red, yellow, green and blue
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Signal breakdown

CurrentWire ranked this story 61.6 of 100 in the snapshot this page was rendered from.

Freshness
32.1 of 35
Source authority
14 of 20
Coverage breadth
4 of 20
Geographic relevance
3.5 of 10
Story prominence
8 of 10
Velocity
0 of 5

Strongest signal: freshness, 32.1 of 35. How each signal is calculated.

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