#66E257
A light, vivid green closely aligning with Limegreen.
About #66E257
Visually, #66E257 is defined as a vivid green. Designers often compare it to the standard color Limegreen. This translates to an RGB value of rgb(102, 226, 87).
While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). The color uses 55% Cyan, 0% Magenta, 62% Yellow, and 11% Black. Always request a physical proof before doing a large print run with this exact code.
When using this color as a background, text legibility must be considered. Mathematical luminance calculations suggest that #000000 text provides the most optimal reading experience. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#66E257
RGB102, 226, 87
HSL113.5°, 70.6%, 61.4%
CMYK55%, 0%, 62%, 11%
HSV113.5°, 61.5%, 88.6%
LAB80.7, -60.4, 56.2
XYZ34.4, 57.9, 18.4
Decimal6742615
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
1.67:1
Text on #FFFFFF
FAIL
12.58:1
Text on #000000
AAA
1.60:1
Text on #F8FAFC
FAIL
10.70:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #66E257;
}
.text-color {
color: #66E257;
}
.border-color {
border: 2px solid #66E257;
}