#66CC57
A medium, moderate green closely aligning with Lightgreen.
About #66CC57
The precise color #66CC57 is an excellent choice for modern design projects. Its closest recognized web color is Lightgreen. This translates to an RGB value of rgb(102, 204, 87).
Translating this color to physical media requires the CMYK color model. Its ink density profile breaks down to 50% cyan, 0% magenta, 57% yellow, and 20% black. Always request a physical proof before doing a large print run with this exact code.
Ensuring your text is legible against this background is a key part of web design. The calculated luminance score dictates that #000000 typography is the safest choice. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#66CC57
RGB102, 204, 87
HSL112.3°, 53.4%, 57.1%
CMYK50%, 0%, 57%, 20%
HSV112.3°, 57.4%, 80.0%
LAB74.0, -52.1, 48.5
XYZ28.8, 46.7, 16.5
Decimal6736983
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
2.03:1
Text on #FFFFFF
FAIL
10.34:1
Text on #000000
AAA
1.94:1
Text on #F8FAFC
FAIL
8.79:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #66CC57;
}
.text-color {
color: #66CC57;
}
.border-color {
border: 2px solid #66CC57;
}