#21e821 Color Information

In a RGB color space, hex #21e821 is composed of 12.9% red, 91% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 85.8% cyan, 0% magenta, 85.8% yellow and 9% black. It has a hue angle of 120 degrees, a saturation of 81.2% and a lightness of 52%. #21e821 color hex could be obtained by blending #42ff42 with #00d100. Closest websafe color is: #33ff33.

    • R 13
    • G 91
    • B 13
    RGB color chart
    • C 86
    • M 0
    • Y 86
    • K 9
    CMYK color chart

#21e821 color description : Vivid lime green.

#21e821 Color Conversion

The hexadecimal color #21e821 has RGB values of R:33, G:232, B:33 and CMYK values of C:0.86, M:0, Y:0.86, K:0.09. Its decimal value is 2222113.

Hex triplet 21e821 #21e821
RGB Decimal 33, 232, 33 rgb(33,232,33)
RGB Percent 12.9, 91, 12.9 rgb(12.9%,91%,12.9%)
CMYK 86, 0, 86, 9
HSL 120°, 81.2, 52 hsl(120,81.2%,52%)
HSV (or HSB) 120°, 85.8, 91
Web Safe 33ff33 #33ff33
CIE-LAB 80.818, -77.811, 73.518
XYZ 29.757, 58.143, 11.093
xyY 0.301, 0.587, 58.143
CIE-LCH 80.818, 107.048, 136.625
CIE-LUV 80.818, -74.137, 95.84
Hunter-Lab 76.252, -63.782, 44.751
Binary 00100001, 11101000, 00100001

Color Schemes with #21e821

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

Alternatives to #21e821

Below, you can see some colors close to #21e821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21e821 Preview

Text with hexadecimal color #21e821

This text has a font color of #21e821.

<span style="color:#21e821;">Text here</span>
#21e821 background color

This paragraph has a background color of #21e821.

<p style="background-color:#21e821;">Content here</p>
#21e821 border color

This element has a border color of #21e821.

<div style="border:1px solid #21e821;">Content here</div>
CSS codes
.text {color:#21e821;}
.background {background-color:#21e821;}
.border {border:1px solid #21e821;}

Shades and Tints of #21e821

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, #010901 is the darkest color, while #f6fef6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21e821

A tone is produced by adding gray to any pure hue. In this case, #7f8a7f is the less saturated color, while #0efb0e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21e821 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
  • #969696 Achromatopsia 0.005% of the population
  • #7fa67f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #e4cb23 Protanopia 1% of men
  • #fcc147 Deuteranopia 1% of men
  • #75d9e9 Tritanopia 0.001% of the population
Trichromacy
  • #9dd622 Protanomaly 1% of men, 0.01% of women
  • #accf39 Deuteranomaly 6% of men, 0.4% of women
  • #56dea0 Tritanomaly 0.01% of the population