Too bright colors will make people feel tired, too dark colors will make people feel heavy; red and yellow can give people a dazzling feeling, cyan and green can bring people cool and calm feeling. The absorption and reflection of various colors are different. Red reflects 67%, yellow 65%, green 47% and cyan only 36%. Because red and yellow reflect light more strongly, it is easy to produce flare and glare. Cyan and green light absorption and reflection are relatively moderate, so the body's nervous system, cerebral cortex and the retina of the eye tissue more adapted. For example, green grass and green can not only absorb ultraviolet rays harmful to the eyes in strong light, but also reduce the glare caused by strong light to the eyes. When people in the intense study or work, in the window overlooking the distant trees, nervous nerves will suddenly feel relaxed, eye fatigue will disappear.
Why is green good for eyes? Is there a scientific basis for green good for eyes
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