#81cb21 Color Information

In a RGB color space, hex #81cb21 is composed of 50.6% red, 79.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 36.5% cyan, 0% magenta, 83.7% yellow and 20.4% black. It has a hue angle of 86.1 degrees, a saturation of 72% and a lightness of 46.3%. #81cb21 color hex could be obtained by blending #ffff42 with #039700. Closest websafe color is: #99cc33.

    • R 51
    • G 80
    • B 13
    RGB color chart
    • C 36
    • M 0
    • Y 84
    • K 20
    CMYK color chart

#81cb21 color description : Strong green.

#81cb21 Color Conversion

The hexadecimal color #81cb21 has RGB values of R:129, G:203, B:33 and CMYK values of C:0.36, M:0, Y:0.84, K:0.2. Its decimal value is 8506145.

Hex triplet 81cb21 #81cb21
RGB Decimal 129, 203, 33 rgb(129,203,33)
RGB Percent 50.6, 79.6, 12.9 rgb(50.6%,79.6%,12.9%)
CMYK 36, 0, 84, 20
HSL 86.1°, 72, 46.3 hsl(86.1,72%,46.3%)
HSV (or HSB) 86.1°, 83.7, 79.6
Web Safe 99cc33 #99cc33
CIE-LAB 74.501, -47.092, 68.953
XYZ 30.683, 47.488, 8.988
xyY 0.352, 0.545, 47.488
CIE-LCH 74.501, 83.499, 124.332
CIE-LUV 74.501, -37.229, 84.01
Hunter-Lab 68.911, -41.117, 40.505
Binary 10000001, 11001011, 00100001

Color Schemes with #81cb21

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

Alternatives to #81cb21

Below, you can see some colors close to #81cb21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81cb21 Preview

Text with hexadecimal color #81cb21

This text has a font color of #81cb21.

<span style="color:#81cb21;">Text here</span>
#81cb21 background color

This paragraph has a background color of #81cb21.

<p style="background-color:#81cb21;">Content here</p>
#81cb21 border color

This element has a border color of #81cb21.

<div style="border:1px solid #81cb21;">Content here</div>
CSS codes
.text {color:#81cb21;}
.background {background-color:#81cb21;}
.border {border:1px solid #81cb21;}

Shades and Tints of #81cb21

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, #000100 is the darkest color, while #f6fcef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81cb21

A tone is produced by adding gray to any pure hue. In this case, #767973 is the less saturated color, while #85e606 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81cb21 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
  • #a1a1a1 Achromatopsia 0.005% of the population
  • #9ba987 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #d1bb27 Protanopia 1% of men
  • #e8b23e Deuteranopia 1% of men
  • #9fc0ce Tritanopia 0.001% of the population
Trichromacy
  • #b4c125 Protanomaly 1% of men, 0.01% of women
  • #c2bb33 Deuteranomaly 6% of men, 0.4% of women
  • #94c48f Tritanomaly 0.01% of the population