The hex color #73b90f is a light color. The web-safe version is Hex
#66CC00. A complementary color is
#8C46F0. The grayscale version is
#696969. A 20% lighter version of the original color is
#A6EC42, and Hex
#408600 is the 20% darker color. If the color is saturated by 10%, you get
#74C106. If the color is desaturated by 10%, the color
#72B118 is obtained.