#66F0C5
A light, vivid green closely aligning with Aquamarine.
About #66F0C5
Visually, #66F0C5 is defined as a vivid green. Designers often compare it to the standard color Aquamarine. This translates to an RGB value of rgb(102, 240, 197).
If you are designing for print, the four-color process is what matters most. The color uses 57% Cyan, 0% Magenta, 18% Yellow, and 6% Black. With a hue angle of 161.3 degrees, it sits comfortably in the green spectrum.
Ensuring your text is legible against this background is a key part of web design. 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#66F0C5
RGB102, 240, 197
HSL161.3°, 82.1%, 67.1%
CMYK57%, 0%, 18%, 6%
HSV161.3°, 57.5%, 94.1%
LAB86.6, -47.6, 9.6
XYZ46.7, 69.2, 63.7
Decimal6746309
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
1.42:1
Text on #FFFFFF
FAIL
14.84:1
Text on #000000
AAA
1.35:1
Text on #F8FAFC
FAIL
12.61:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #66F0C5;
}
.text-color {
color: #66F0C5;
}
.border-color {
border: 2px solid #66F0C5;
}