#21e421 Color Information

In a RGB color space, hex #21e421 is composed of 12.9% red, 89.4% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 85.5% cyan, 0% magenta, 85.5% yellow and 10.6% black. It has a hue angle of 120 degrees, a saturation of 78.3% and a lightness of 51.2%. #21e421 color hex could be obtained by blending #42ff42 with #00c900. Closest websafe color is: #33cc33.

    • R 13
    • G 89
    • B 13
    RGB color chart
    • C 86
    • M 0
    • Y 86
    • K 11
    CMYK color chart

#21e421 color description : Vivid lime green.

#21e421 Color Conversion

The hexadecimal color #21e421 has RGB values of R:33, G:228, B:33 and CMYK values of C:0.86, M:0, Y:0.86, K:0.11. Its decimal value is 2221089.

Hex triplet 21e421 #21e421
RGB Decimal 33, 228, 33 rgb(33,228,33)
RGB Percent 12.9, 89.4, 12.9 rgb(12.9%,89.4%,12.9%)
CMYK 86, 0, 86, 11
HSL 120°, 78.3, 51.2 hsl(120,78.3%,51.2%)
HSV (or HSB) 120°, 85.5, 89.4
Web Safe 33cc33 #33cc33
CIE-LAB 79.566, -76.702, 72.413
XYZ 28.643, 55.917, 10.722
xyY 0.301, 0.587, 55.917
CIE-LCH 79.566, 105.484, 136.648
CIE-LUV 79.566, -72.895, 94.235
Hunter-Lab 74.778, -62.486, 43.843
Binary 00100001, 11100100, 00100001

Color Schemes with #21e421

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

Alternatives to #21e421

Below, you can see some colors close to #21e421. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21e421 Preview

Text with hexadecimal color #21e421

This text has a font color of #21e421.

<span style="color:#21e421;">Text here</span>
#21e421 background color

This paragraph has a background color of #21e421.

<p style="background-color:#21e421;">Content here</p>
#21e421 border color

This element has a border color of #21e421.

<div style="border:1px solid #21e421;">Content here</div>
CSS codes
.text {color:#21e421;}
.background {background-color:#21e421;}
.border {border:1px solid #21e421;}

Shades and Tints of #21e421

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, #010501 is the darkest color, while #f3fef3 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21e421

A tone is produced by adding gray to any pure hue. In this case, #818481 is the less saturated color, while #0ef70e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21e421 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.

  • #939393 Achromatopsia 0.005% of the population
  • #7ca37c Atypical Achromatopsia 0.001% of the population
  • #e0c824 Protanopia 1% of men
  • #f8be46 Deuteranopia 1% of men
  • #73d6e5 Tritanopia 0.001% of the population
  • #9ad222 Protanomaly 1% of men, 0.01% of women
  • #a9cc38 Deuteranomaly 6% of men, 0.4% of women
  • #55db9e Tritanomaly 0.01% of the population