#81b991 Color Information

In a RGB color space, hex #81b991 is composed of 50.6% red, 72.5% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 30.3% cyan, 0% magenta, 21.6% yellow and 27.5% black. It has a hue angle of 137.1 degrees, a saturation of 28.6% and a lightness of 61.6%. #81b991 color hex could be obtained by blending #ffffff with #037323. Closest websafe color is: #99cc99.

    • R 51
    • G 73
    • B 57
    RGB color chart
    • C 30
    • M 0
    • Y 22
    • K 27
    CMYK color chart

#81b991 color description : Slightly desaturated cyan - lime green.

#81b991 Color Conversion

The hexadecimal color #81b991 has RGB values of R:129, G:185, B:145 and CMYK values of C:0.3, M:0, Y:0.22, K:0.27. Its decimal value is 8501649.

Hex triplet 81b991 #81b991
RGB Decimal 129, 185, 145 rgb(129,185,145)
RGB Percent 50.6, 72.5, 56.9 rgb(50.6%,72.5%,56.9%)
CMYK 30, 0, 22, 27
HSL 137.1°, 28.6, 61.6 hsl(137.1,28.6%,61.6%)
HSV (or HSB) 137.1°, 30.3, 72.5
Web Safe 99cc99 #99cc99
CIE-LAB 70.461, -26.62, 14.567
XYZ 31.512, 41.408, 33.119
xyY 0.297, 0.391, 41.408
CIE-LCH 70.461, 30.345, 151.312
CIE-LUV 70.461, -27.684, 24.958
Hunter-Lab 64.349, -25.2, 14.529
Binary 10000001, 10111001, 10010001

Color Schemes with #81b991

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

Alternatives to #81b991

Below, you can see some colors close to #81b991. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81b991 Preview

Text with hexadecimal color #81b991

This text has a font color of #81b991.

<span style="color:#81b991;">Text here</span>
#81b991 background color

This paragraph has a background color of #81b991.

<p style="background-color:#81b991;">Content here</p>
#81b991 border color

This element has a border color of #81b991.

<div style="border:1px solid #81b991;">Content here</div>
CSS codes
.text {color:#81b991;}
.background {background-color:#81b991;}
.border {border:1px solid #81b991;}

Shades and Tints of #81b991

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, #000000 is the darkest color, while #f2f8f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81b991

A tone is produced by adding gray to any pure hue. In this case, #98a29b is the less saturated color, while #3dfd74 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81b991 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
  • #a4a4a4 Achromatopsia 0.005% of the population
  • #9da8a0 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #bab091 Protanopia 1% of men
  • #c8aa9c Deuteranopia 1% of men
  • #92b6c3 Tritanopia 0.001% of the population
Trichromacy
  • #a5b391 Protanomaly 1% of men, 0.01% of women
  • #aeaf98 Deuteranomaly 6% of men, 0.4% of women
  • #8bb7b1 Tritanomaly 0.01% of the population