#21f821 Color Information

In a RGB color space, hex #21f821 is composed of 12.9% red, 97.3% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 86.7% cyan, 0% magenta, 86.7% yellow and 2.7% black. It has a hue angle of 120 degrees, a saturation of 93.9% and a lightness of 55.1%. #21f821 color hex could be obtained by blending #42ff42 with #00f100. Closest websafe color is: #33ff33.

    • R 13
    • G 97
    • B 13
    RGB color chart
    • C 87
    • M 0
    • Y 87
    • K 3
    CMYK color chart

#21f821 color description : Vivid lime green.

#21f821 Color Conversion

The hexadecimal color #21f821 has RGB values of R:33, G:248, B:33 and CMYK values of C:0.87, M:0, Y:0.87, K:0.03. Its decimal value is 2226209.

Hex triplet 21f821 #21f821
RGB Decimal 33, 248, 33 rgb(33,248,33)
RGB Percent 12.9, 97.3, 12.9 rgb(12.9%,97.3%,12.9%)
CMYK 87, 0, 87, 3
HSL 120°, 93.9, 55.1 hsl(120,93.9%,55.1%)
HSV (or HSB) 120°, 86.7, 97.3
Web Safe 33ff33 #33ff33
CIE-LAB 85.788, -82.187, 77.872
XYZ 34.467, 67.564, 12.663
xyY 0.301, 0.589, 67.564
CIE-LCH 85.788, 113.22, 136.544
CIE-LUV 85.788, -79.048, 102.189
Hunter-Lab 82.197, -68.996, 48.404
Binary 00100001, 11111000, 00100001

Color Schemes with #21f821

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

Alternatives to #21f821

Below, you can see some colors close to #21f821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21f821 Preview

Text with hexadecimal color #21f821

This text has a font color of #21f821.

<span style="color:#21f821;">Text here</span>
#21f821 background color

This paragraph has a background color of #21f821.

<p style="background-color:#21f821;">Content here</p>
#21f821 border color

This element has a border color of #21f821.

<div style="border:1px solid #21f821;">Content here</div>
CSS codes
.text {color:#21f821;}
.background {background-color:#21f821;}
.border {border:1px solid #21f821;}

Shades and Tints of #21f821

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, #000600 is the darkest color, while #f2fff2 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21f821

A tone is produced by adding gray to any pure hue. In this case, #8b8e8b is the less saturated color, while #21f821 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21f821 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
  • #9f9f9f Achromatopsia 0.005% of the population
  • #86b186 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #f2d922 Protanopia 1% of men
  • #ffd18b Deuteranopia 1% of men
  • #7ce7f8 Tritanopia 0.001% of the population
Trichromacy
  • #a6e422 Protanomaly 1% of men, 0.01% of women
  • #aedf64 Deuteranomaly 6% of men, 0.4% of women
  • #5bedaa Tritanomaly 0.01% of the population