#21b100 Color Information

In a RGB color space, hex #21b100 is composed of 12.9% red, 69.4% green and 0% blue. Whereas in a CMYK color space, it is composed of 81.4% cyan, 0% magenta, 100% yellow and 30.6% black. It has a hue angle of 108.8 degrees, a saturation of 100% and a lightness of 34.7%. #21b100 color hex could be obtained by blending #42ff00 with #006300. Closest websafe color is: #339900.

    • R 13
    • G 69
    • B 0
    RGB color chart
    • C 81
    • M 0
    • Y 100
    • K 31
    CMYK color chart

#21b100 color description : Dark lime green.

#21b100 Color Conversion

The hexadecimal color #21b100 has RGB values of R:33, G:177, B:0 and CMYK values of C:0.81, M:0, Y:1, K:0.31. Its decimal value is 2208000.

Hex triplet 21b100 #21b100
RGB Decimal 33, 177, 0 rgb(33,177,0)
RGB Percent 12.9, 69.4, 0 rgb(12.9%,69.4%,0%)
CMYK 81, 0, 100, 31
HSL 108.8°, 100, 34.7 hsl(108.8,100%,34.7%)
HSV (or HSB) 108.8°, 100, 69.4
Web Safe 339900 #339900
CIE-LAB 63.149, -63.092, 63.578
XYZ 16.348, 31.766, 5.27
xyY 0.306, 0.595, 31.766
CIE-LCH 63.149, 89.57, 134.78
CIE-LUV 63.149, -56.871, 76.946
Hunter-Lab 56.361, -46.855, 33.909
Binary 00100001, 10110001, 00000000

Color Schemes with #21b100

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

Alternatives to #21b100

Below, you can see some colors close to #21b100. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b100 Preview

Text with hexadecimal color #21b100

This text has a font color of #21b100.

<span style="color:#21b100;">Text here</span>
#21b100 background color

This paragraph has a background color of #21b100.

<p style="background-color:#21b100;">Content here</p>
#21b100 border color

This element has a border color of #21b100.

<div style="border:1px solid #21b100;">Content here</div>
CSS codes
.text {color:#21b100;}
.background {background-color:#21b100;}
.border {border:1px solid #21b100;}

Shades and Tints of #21b100

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 #efffec is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b100

A tone is produced by adding gray to any pure hue. In this case, #545f52 is the less saturated color, while #21b100 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b100 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.

  • #727272 Achromatopsia 0.005% of the population
  • #627f5b Atypical Achromatopsia 0.001% of the population
  • #b19e00 Protanopia 1% of men
  • #c4962d Deuteranopia 1% of men
  • #5ea8b5 Tritanopia 0.001% of the population
  • #7ca500 Protanomaly 1% of men, 0.01% of women
  • #89a01d Deuteranomaly 6% of men, 0.4% of women
  • #48ab73 Tritanomaly 0.01% of the population