#66d421 Color Information

In a RGB color space, hex #66d421 is composed of 40% red, 83.1% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 51.9% cyan, 0% magenta, 84.4% yellow and 16.9% black. It has a hue angle of 96.9 degrees, a saturation of 73.1% and a lightness of 48%. #66d421 color hex could be obtained by blending #ccff42 with #00a900. Closest websafe color is: #66cc33.

    • R 40
    • G 83
    • B 13
    RGB color chart
    • C 52
    • M 0
    • Y 84
    • K 17
    CMYK color chart

#66d421 color description : Strong green.

#66d421 Color Conversion

The hexadecimal color #66d421 has RGB values of R:102, G:212, B:33 and CMYK values of C:0.52, M:0, Y:0.84, K:0.17. Its decimal value is 6738977.

Hex triplet 66d421 #66d421
RGB Decimal 102, 212, 33 rgb(102,212,33)
RGB Percent 40, 83.1, 12.9 rgb(40%,83.1%,12.9%)
CMYK 52, 0, 84, 17
HSL 96.9°, 73.1, 48 hsl(96.9,73.1%,48%)
HSV (or HSB) 96.9°, 84.4, 83.1
Web Safe 66cc33 #66cc33
CIE-LAB 76.081, -59.152, 69.901
XYZ 29.296, 50.02, 9.55
xyY 0.33, 0.563, 50.02
CIE-LCH 76.081, 91.57, 130.239
CIE-LUV 76.081, -52.273, 87.677
Hunter-Lab 70.724, -49.827, 41.501
Binary 01100110, 11010100, 00100001

Color Schemes with #66d421

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #66d421

Below, you can see some colors close to #66d421. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66d421 Preview

Text with hexadecimal color #66d421

This text has a font color of #66d421.

<span style="color:#66d421;">Text here</span>
#66d421 background color

This paragraph has a background color of #66d421.

<p style="background-color:#66d421;">Content here</p>
#66d421 border color

This element has a border color of #66d421.

<div style="border:1px solid #66d421;">Content here</div>
CSS codes
.text {color:#66d421;}
.background {background-color:#66d421;}
.border {border:1px solid #66d421;}

Shades and Tints of #66d421

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #040801 is the darkest color, while #f9fef6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66d421

A tone is produced by adding gray to any pure hue. In this case, #797f76 is the less saturated color, while #60f005 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66d421 is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy
  • #9f9f9f Achromatopsia 0.005% of the population
  • #94aa86 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #d6bf26 Protanopia 1% of men
  • #edb641 Deuteranopia 1% of men
  • #8ec8d6 Tritanopia 0.001% of the population
Trichromacy
  • #adc624 Protanomaly 1% of men, 0.01% of women
  • #bbc035 Deuteranomaly 6% of men, 0.4% of women
  • #7fcc94 Tritanomaly 0.01% of the population