#21812b Color Information

In a RGB color space, hex #21812b is composed of 12.9% red, 50.6% green and 16.9% blue. Whereas in a CMYK color space, it is composed of 74.4% cyan, 0% magenta, 66.7% yellow and 49.4% black. It has a hue angle of 126.3 degrees, a saturation of 59.3% and a lightness of 31.8%. #21812b color hex could be obtained by blending #42ff56 with #000300. Closest websafe color is: #339933.

    • R 13
    • G 51
    • B 17
    RGB color chart
    • C 74
    • M 0
    • Y 67
    • K 49
    CMYK color chart

#21812b color description : Dark lime green.

#21812b Color Conversion

The hexadecimal color #21812b has RGB values of R:33, G:129, B:43 and CMYK values of C:0.74, M:0, Y:0.67, K:0.49. Its decimal value is 2195755.

Hex triplet 21812b #21812b
RGB Decimal 33, 129, 43 rgb(33,129,43)
RGB Percent 12.9, 50.6, 16.9 rgb(12.9%,50.6%,16.9%)
CMYK 74, 0, 67, 49
HSL 126.3°, 59.3, 31.8 hsl(126.3,59.3%,31.8%)
HSV (or HSB) 126.3°, 74.4, 50.6
Web Safe 339933 #339933
CIE-LAB 47.232, -45.394, 37.679
XYZ 8.913, 16.197, 4.942
xyY 0.297, 0.539, 16.197
CIE-LCH 47.232, 58.994, 140.305
CIE-LUV 47.232, -39.397, 48.052
Hunter-Lab 40.246, -30.899, 20.892
Binary 00100001, 10000001, 00101011

Color Schemes with #21812b

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

Alternatives to #21812b

Below, you can see some colors close to #21812b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21812b Preview

Text with hexadecimal color #21812b

This text has a font color of #21812b.

<span style="color:#21812b;">Text here</span>
#21812b background color

This paragraph has a background color of #21812b.

<p style="background-color:#21812b;">Content here</p>
#21812b border color

This element has a border color of #21812b.

<div style="border:1px solid #21812b;">Content here</div>
CSS codes
.text {color:#21812b;}
.background {background-color:#21812b;}
.border {border:1px solid #21812b;}

Shades and Tints of #21812b

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, #010401 is the darkest color, while #f3fcf4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21812b

A tone is produced by adding gray to any pure hue. In this case, #4d554e is the less saturated color, while #02a012 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21812b 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
  • #5a5a5a Achromatopsia 0.005% of the population
  • #4f6251 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #847731 Protanopia 1% of men
  • #91723e Deuteranopia 1% of men
  • #497f88 Tritanopia 0.001% of the population
Trichromacy
  • #607b2f Protanomaly 1% of men, 0.01% of women
  • #687737 Deuteranomaly 6% of men, 0.4% of women
  • #3a7f66 Tritanomaly 0.01% of the population