[ 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.
Saturation is what gives you rich, bright colors, like those in the rainbow or on the color wheel. Pale colors (tints), dark colors (shades), and muted colors (tones) are less saturated. Lightness indicates how close a color is to white or black, regardless of the color.