Why does the sky turn green when it rains?

Under normal circumstances, the rainy weather in the north and the south is different, and the intensity of the rain is also different. When the clouds are dense on cloudy days, they will sometimes show a mixture of yellow and green. That is because the original weather It is blue, and the thickness of the clouds will show yellow. When yellow and blue meet, the colors will collide and dissolve, which will make people mistakenly think it is green.