#81b221 Color Information

In a RGB color space, hex #81b221 is composed of 50.6% red, 69.8% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 27.5% cyan, 0% magenta, 81.5% yellow and 30.2% black. It has a hue angle of 80.3 degrees, a saturation of 68.7% and a lightness of 41.4%. #81b221 color hex could be obtained by blending #ffff42 with #036500. Closest websafe color is: #999933.

    • R 51
    • G 70
    • B 13
    RGB color chart
    • C 28
    • M 0
    • Y 81
    • K 30
    CMYK color chart

#81b221 color description : Dark green.

#81b221 Color Conversion

The hexadecimal color #81b221 has RGB values of R:129, G:178, B:33 and CMYK values of C:0.28, M:0, Y:0.81, K:0.3. Its decimal value is 8499745.

Hex triplet 81b221 #81b221
RGB Decimal 129, 178, 33 rgb(129,178,33)
RGB Percent 50.6, 69.8, 12.9 rgb(50.6%,69.8%,12.9%)
CMYK 28, 0, 81, 30
HSL 80.3°, 68.7, 41.4 hsl(80.3,68.7%,41.4%)
HSV (or HSB) 80.3°, 81.5, 69.8
Web Safe 999933 #999933
CIE-LAB 66.989, -36.296, 62.296
XYZ 25.248, 36.617, 7.176
xyY 0.366, 0.53, 36.617
CIE-LCH 66.989, 72.099, 120.227
CIE-LUV 66.989, -24.733, 73.653
Hunter-Lab 60.512, -31.42, 35.327
Binary 10000001, 10110010, 00100001

Color Schemes with #81b221

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

Alternatives to #81b221

Below, you can see some colors close to #81b221. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81b221 Preview

Text with hexadecimal color #81b221

This text has a font color of #81b221.

<span style="color:#81b221;">Text here</span>
#81b221 background color

This paragraph has a background color of #81b221.

<p style="background-color:#81b221;">Content here</p>
#81b221 border color

This element has a border color of #81b221.

<div style="border:1px solid #81b221;">Content here</div>
CSS codes
.text {color:#81b221;}
.background {background-color:#81b221;}
.border {border:1px solid #81b221;}

Shades and Tints of #81b221

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, #090d02 is the darkest color, while #fdfefb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81b221

A tone is produced by adding gray to any pure hue. In this case, #6c7162 is the less saturated color, while #8cd201 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81b221 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
  • #939393 Achromatopsia 0.005% of the population
  • #8f997c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #bba828 Protanopia 1% of men
  • #d09f39 Deuteranopia 1% of men
  • #99aab6 Tritanopia 0.001% of the population
Trichromacy
  • #a6ab25 Protanomaly 1% of men, 0.01% of women
  • #b3a630 Deuteranomaly 6% of men, 0.4% of women
  • #90ad80 Tritanomaly 0.01% of the population