#21b531 Color Information

In a RGB color space, hex #21b531 is composed of 12.9% red, 71% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 81.8% cyan, 0% magenta, 72.9% yellow and 29% black. It has a hue angle of 126.5 degrees, a saturation of 69.2% and a lightness of 42%. #21b531 color hex could be obtained by blending #42ff62 with #006b00. Closest websafe color is: #33cc33.

    • R 13
    • G 71
    • B 19
    RGB color chart
    • C 82
    • M 0
    • Y 73
    • K 29
    CMYK color chart

#21b531 color description : Strong lime green.

#21b531 Color Conversion

The hexadecimal color #21b531 has RGB values of R:33, G:181, B:49 and CMYK values of C:0.82, M:0, Y:0.73, K:0.29. Its decimal value is 2209073.

Hex triplet 21b531 #21b531
RGB Decimal 33, 181, 49 rgb(33,181,49)
RGB Percent 12.9, 71, 19.2 rgb(12.9%,71%,19.2%)
CMYK 82, 0, 73, 29
HSL 126.5°, 69.2, 42 hsl(126.5,69.2%,42%)
HSV (or HSB) 126.5°, 81.8, 71
Web Safe 33cc33 #33cc33
CIE-LAB 64.637, -62.02, 53.699
XYZ 17.704, 33.591, 8.456
xyY 0.296, 0.562, 33.591
CIE-LCH 64.637, 82.037, 139.113
CIE-LUV 64.637, -57.441, 70.929
Hunter-Lab 57.958, -46.899, 31.92
Binary 00100001, 10110101, 00110001

Color Schemes with #21b531

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

Alternatives to #21b531

Below, you can see some colors close to #21b531. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b531 Preview

Text with hexadecimal color #21b531

This text has a font color of #21b531.

<span style="color:#21b531;">Text here</span>
#21b531 background color

This paragraph has a background color of #21b531.

<p style="background-color:#21b531;">Content here</p>
#21b531 border color

This element has a border color of #21b531.

<div style="border:1px solid #21b531;">Content here</div>
CSS codes
.text {color:#21b531;}
.background {background-color:#21b531;}
.border {border:1px solid #21b531;}

Shades and Tints of #21b531

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, #030f04 is the darkest color, while #fefffe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b531

A tone is produced by adding gray to any pure hue. In this case, #637365 is the less saturated color, while #00d617 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b531 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.

  • #7a7a7a Achromatopsia 0.005% of the population
  • #68866b Atypical Achromatopsia 0.001% of the population
  • #b4a235 Protanopia 1% of men
  • #c79a49 Deuteranopia 1% of men
  • #5eadb9 Tritanopia 0.001% of the population
  • #7ea933 Protanomaly 1% of men, 0.01% of women
  • #8aa440 Deuteranomaly 6% of men, 0.4% of women
  • #48b088 Tritanomaly 0.01% of the population