#21b521 Color Information

In a RGB color space, hex #21b521 is composed of 12.9% red, 71% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 81.8% cyan, 0% magenta, 81.8% yellow and 29% black. It has a hue angle of 120 degrees, a saturation of 69.2% and a lightness of 42%. #21b521 color hex could be obtained by blending #42ff42 with #006b00. Closest websafe color is: #33cc33.

    • R 13
    • G 71
    • B 13
    RGB color chart
    • C 82
    • M 0
    • Y 82
    • K 29
    CMYK color chart

#21b521 color description : Strong lime green.

#21b521 Color Conversion

The hexadecimal color #21b521 has RGB values of R:33, G:181, B:33 and CMYK values of C:0.82, M:0, Y:0.82, K:0.29. Its decimal value is 2209057.

Hex triplet 21b521 #21b521
RGB Decimal 33, 181, 33 rgb(33,181,33)
RGB Percent 12.9, 71, 12.9 rgb(12.9%,71%,12.9%)
CMYK 82, 0, 82, 29
HSL 120°, 69.2, 42 hsl(120,69.2%,42%)
HSV (or HSB) 120°, 81.8, 71
Web Safe 33cc33 #33cc33
CIE-LAB 64.547, -63.146, 58.82
XYZ 17.425, 33.479, 6.983
xyY 0.301, 0.578, 33.479
CIE-LCH 64.547, 86.297, 137.031
CIE-LUV 64.547, -57.816, 74.741
Hunter-Lab 57.861, -47.502, 33.348
Binary 00100001, 10110101, 00100001

Color Schemes with #21b521

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

Alternatives to #21b521

Below, you can see some colors close to #21b521. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b521 Preview

Text with hexadecimal color #21b521

This text has a font color of #21b521.

<span style="color:#21b521;">Text here</span>
#21b521 background color

This paragraph has a background color of #21b521.

<p style="background-color:#21b521;">Content here</p>
#21b521 border color

This element has a border color of #21b521.

<div style="border:1px solid #21b521;">Content here</div>
CSS codes
.text {color:#21b521;}
.background {background-color:#21b521;}
.border {border:1px solid #21b521;}

Shades and Tints of #21b521

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, #030f03 is the darkest color, while #fefffe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b521

A tone is produced by adding gray to any pure hue. In this case, #637363 is the less saturated color, while #00d600 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b521 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
  • #787878 Achromatopsia 0.005% of the population
  • #678467 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #b4a126 Protanopia 1% of men
  • #c79a3e Deuteranopia 1% of men
  • #5facb9 Tritanopia 0.001% of the population
Trichromacy
  • #7fa824 Protanomaly 1% of men, 0.01% of women
  • #8ba333 Deuteranomaly 6% of men, 0.4% of women
  • #48af81 Tritanomaly 0.01% of the population