#21c821 Color Information

In a RGB color space, hex #21c821 is composed of 12.9% red, 78.4% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 83.5% cyan, 0% magenta, 83.5% yellow and 21.6% black. It has a hue angle of 120 degrees, a saturation of 71.7% and a lightness of 45.7%. #21c821 color hex could be obtained by blending #42ff42 with #009100. Closest websafe color is: #33cc33.

    • R 13
    • G 78
    • B 13
    RGB color chart
    • C 84
    • M 0
    • Y 84
    • K 22
    CMYK color chart

#21c821 color description : Strong lime green.

#21c821 Color Conversion

The hexadecimal color #21c821 has RGB values of R:33, G:200, B:33 and CMYK values of C:0.84, M:0, Y:0.84, K:0.22. Its decimal value is 2213921.

Hex triplet 21c821 #21c821
RGB Decimal 33, 200, 33 rgb(33,200,33)
RGB Percent 12.9, 78.4, 12.9 rgb(12.9%,78.4%,12.9%)
CMYK 84, 0, 84, 22
HSL 120°, 71.7, 45.7 hsl(120,71.7%,45.7%)
HSV (or HSB) 120°, 83.5, 78.4
Web Safe 33cc33 #33cc33
CIE-LAB 70.691, -68.757, 64.464
XYZ 21.555, 41.739, 8.359
xyY 0.301, 0.583, 41.739
CIE-LCH 70.691, 94.251, 136.846
CIE-LUV 70.691, -64.03, 82.775
Hunter-Lab 64.606, -53.507, 37.553
Binary 00100001, 11001000, 00100001

Color Schemes with #21c821

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

Alternatives to #21c821

Below, you can see some colors close to #21c821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21c821 Preview

Text with hexadecimal color #21c821

This text has a font color of #21c821.

<span style="color:#21c821;">Text here</span>
#21c821 background color

This paragraph has a background color of #21c821.

<p style="background-color:#21c821;">Content here</p>
#21c821 border color

This element has a border color of #21c821.

<div style="border:1px solid #21c821;">Content here</div>
CSS codes
.text {color:#21c821;}
.background {background-color:#21c821;}
.border {border:1px solid #21c821;}

Shades and Tints of #21c821

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, #020f02 is the darkest color, while #fdfffd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21c821

A tone is produced by adding gray to any pure hue. In this case, #727772 is the less saturated color, while #06e306 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21c821 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
  • #838383 Achromatopsia 0.005% of the population
  • #6f916f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #c6b125 Protanopia 1% of men
  • #dba841 Deuteranopia 1% of men
  • #67bdcb Tritanopia 0.001% of the population
Trichromacy
  • #8ab923 Protanomaly 1% of men, 0.01% of women
  • #97b435 Deuteranomaly 6% of men, 0.4% of women
  • #4dc18d Tritanomaly 0.01% of the population