#81aa21 Color Information

In a RGB color space, hex #81aa21 is composed of 50.6% red, 66.7% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 24.1% cyan, 0% magenta, 80.6% yellow and 33.3% black. It has a hue angle of 78 degrees, a saturation of 67.5% and a lightness of 39.8%. #81aa21 color hex could be obtained by blending #ffff42 with #035500. Closest websafe color is: #999933.

    • R 51
    • G 67
    • B 13
    RGB color chart
    • C 24
    • M 0
    • Y 81
    • K 33
    CMYK color chart

#81aa21 color description : Dark green.

#81aa21 Color Conversion

The hexadecimal color #81aa21 has RGB values of R:129, G:170, B:33 and CMYK values of C:0.24, M:0, Y:0.81, K:0.33. Its decimal value is 8497697.

Hex triplet 81aa21 #81aa21
RGB Decimal 129, 170, 33 rgb(129,170,33)
RGB Percent 50.6, 66.7, 12.9 rgb(50.6%,66.7%,12.9%)
CMYK 24, 0, 81, 33
HSL 78°, 67.5, 39.8 hsl(78,67.5%,39.8%)
HSV (or HSB) 78°, 80.6, 66.7
Web Safe 999933 #999933
CIE-LAB 64.584, -32.63, 60.133
XYZ 23.702, 33.526, 6.661
xyY 0.371, 0.525, 33.526
CIE-LCH 64.584, 68.415, 118.486
CIE-LUV 64.584, -20.47, 70.281
Hunter-Lab 57.902, -28.258, 33.71
Binary 10000001, 10101010, 00100001

Color Schemes with #81aa21

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

Alternatives to #81aa21

Below, you can see some colors close to #81aa21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81aa21 Preview

Text with hexadecimal color #81aa21

This text has a font color of #81aa21.

<span style="color:#81aa21;">Text here</span>
#81aa21 background color

This paragraph has a background color of #81aa21.

<p style="background-color:#81aa21;">Content here</p>
#81aa21 border color

This element has a border color of #81aa21.

<div style="border:1px solid #81aa21;">Content here</div>
CSS codes
.text {color:#81aa21;}
.background {background-color:#81aa21;}
.border {border:1px solid #81aa21;}

Shades and Tints of #81aa21

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, #040601 is the darkest color, while #fafdf4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81aa21

A tone is produced by adding gray to any pure hue. In this case, #686c5f is the less saturated color, while #8ec902 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81aa21 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
  • #8e8e8e Achromatopsia 0.005% of the population
  • #8b9478 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #b4a229 Protanopia 1% of men
  • #c89a38 Deuteranopia 1% of men
  • #97a3ae Tritanopia 0.001% of the population
Trichromacy
  • #a2a426 Protanomaly 1% of men, 0.01% of women
  • #ae9f2f Deuteranomaly 6% of men, 0.4% of women
  • #8fa57b Tritanomaly 0.01% of the population