The hex color #a1eca4 is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#5E135B. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#D4FFD7, and Hex
#6EB971 is the 20% darker color. If the color is saturated by 10%, you get
#9EF1A2. If the color is desaturated by 10%, the color
#A4E7A6 is obtained.