The hex color #09e43a is a light color. The web-safe version is Hex
#00CC33. A complementary color is
#F61BC5. The grayscale version is
#626262. A 20% lighter version of the original color is
#3CFF6D, and Hex
#00B107 is the 20% darker color. If the color is saturated by 10%, you get
#00F136. If the color is desaturated by 10%, the color
#12D73E is obtained.