#66E21D
A medium, vivid green closely aligning with Lawngreen.
About #66E21D
At its core, #66E21D is a medium and vivid hue. Designers often compare it to the standard color Lawngreen. Its digital footprint relies on 102 parts red, 226 parts green, and 29 parts blue light.
Translating this color to physical media requires the CMYK color model. Its ink density profile breaks down to 55% cyan, 0% magenta, 87% yellow, and 11% black. Always request a physical proof before doing a large print run with this exact code.
Contrast ratios determine whether this color is safe for typography. To prevent eye strain, #000000 text pairs best with this hex code. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#66E21D
RGB102, 226, 29
HSL97.8°, 77.3%, 50.0%
CMYK55%, 0%, 87%, 11%
HSV97.8°, 87.2%, 88.6%
LAB80.4, -64.3, 74.4
XYZ32.9, 57.3, 10.5
Decimal6742557
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
1.69:1
Text on #FFFFFF
FAIL
12.46:1
Text on #000000
AAA
1.61:1
Text on #F8FAFC
FAIL
10.59:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #66E21D;
}
.text-color {
color: #66E21D;
}
.border-color {
border: 2px solid #66E21D;
}