The hex color #aecc13 is a light color. The web-safe version is Hex
#99CC00. A complementary color is
#5133EC. The grayscale version is
#848484. A 20% lighter version of the original color is
#E1FF46, and Hex
#7B9900 is the 20% darker color. If the color is saturated by 10%, you get
#B2D308. If the color is desaturated by 10%, the color
#AAC51E is obtained.