"black characters on white background" and "white characters on black background"

There is no protection. If you use "black words on a white background", white will be more irritating to your eyes, especially on a brighter display screen. If you use "white words on a black background", it will have a bad influence on your psychology after a long time. Watching black for a long time can make people feel depressed and depressed. Do not use it. It's best not to watch too many websites with black background.

The most eye-protecting background color is "soft bean paste green", which is calculated by scientists. The hue is 85, the saturation is 90 and the brightness is 205. Two people have explained the operation, so I won't repeat it, but I don't think I'm used to it. When you change it, you will find that the horizon is soft and your eyes will be comfortable.

In addition, a remote map of vision care is attached.