[ 2 syll. nat-su, na-tsu ] The baby girl name Natsu is also used as a boy name. It is pronounced as NAETSuw- â . Natsu has its origins in the Japanese language and it is also used largely in Japanese. The name Natsu means 'summer'.
Yellow is one of three primary colors, which means that it is one color only and cannot be made by mixing other colors. The shade of yellow may be lightened or darkened by adding additional colors, however. White can be added to yellow to make a paler shade, and adding orange or red will create a darker yellow.
The primary colors of light are red, green, and blue. Red, blue, and green are the primary colors of light. Mixing these colors can produce all of the colors of the spectrum. The complementary colors are cyan, magenta, and yellow which are formed by combining the two adjacent primary colors. Red and blue make magenta, blue and green make cyan, and red and green make yellow.