The hex color #6acf74 is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#95308B. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#9DFFA7, and Hex
#379C41 is the 20% darker color. If the color is saturated by 10%, you get
#66D571. If the color is desaturated by 10%, the color
#6EC977 is obtained.