Input Hex color codes, RGB and HSL values. Example:ff0000, rgb(255,0,0), hsl(0,100%,50%). Note no spaces!

#66ff00 / rgb(102,255,0) / hsl(96,100%,50%)

66ff00
102,255,0

The hexadecimal color code #66ff00. In the RGB color model #66ff00 is comprised of 40% red, 100% green and 0% blue. In the HSL color space #66ff00 has a hue of 96° (degrees), 100%% saturation and 50%% lightness.

Inverted
#9900FF
25% saturated
#66FF00
Grayscale
#808080
25% lighter
#8CFF40
Original
#66ff00
25% darker
#4CBF00
Contrasting Color
#0066FF
25% desaturated
#6CDF20
Web safe
#66FF00

Color Space Conversions

Hexadecimal: #66ff00/#6F0
Decimal: 6749952
Binary: 01100110,11111111,00000000
RGB: rgb(102, 255, 0)
RGBA: rgba(102, 255, 0,1.0)
HSL: hsl(96, 100%, 50%)
HSLA: hsla(96, 100%, 50%,1.0)
HSV/HSB: 96°, 100%, 100%
CMY: 60, 0, 100
CMYK: 60, 0, 100, 0
YUV: 180.183, 0, 0
YIQ: 180.183, 0, 0
YCbCr: 170.734, 38.699, 78.938
XYZ: 41.24, 74.34, 12.18
Yxy: 74.34, 0.32, 0.58
Hunter-Lab: 86.22, 0, 49.11
CIELab: 89.09, 0, 84.82
CIELCH: 89.09, 84.82, 90
CIELuv: 89.09, 0, 107.18