#21cd3b Color Information

In a RGB color space, hex #21cd3b is composed of 12.9% red, 80.4% green and 23.1% blue. Whereas in a CMYK color space, it is composed of 83.9% cyan, 0% magenta, 71.2% yellow and 19.6% black. It has a hue angle of 129.1 degrees, a saturation of 72.3% and a lightness of 46.7%. #21cd3b color hex could be obtained by blending #42ff76 with #009b00. Closest websafe color is: #33cc33.

    • R 13
    • G 80
    • B 23
    RGB color chart
    • C 84
    • M 0
    • Y 71
    • K 20
    CMYK color chart

#21cd3b color description : Strong lime green.

#21cd3b Color Conversion

The hexadecimal color #21cd3b has RGB values of R:33, G:205, B:59 and CMYK values of C:0.84, M:0, Y:0.71, K:0.2. Its decimal value is 2215227.

Hex triplet 21cd3b #21cd3b
RGB Decimal 33, 205, 59 rgb(33,205,59)
RGB Percent 12.9, 80.4, 23.1 rgb(12.9%,80.4%,23.1%)
CMYK 84, 0, 71, 20
HSL 129.1°, 72.3, 46.7 hsl(129.1,72.3%,46.7%)
HSV (or HSB) 129.1°, 83.9, 80.4
Web Safe 33cc33 #33cc33
CIE-LAB 72.428, -68.468, 58.025
XYZ 23.247, 44.299, 11.463
xyY 0.294, 0.561, 44.299
CIE-LCH 72.428, 89.749, 139.719
CIE-LUV 72.428, -65.036, 78.88
Hunter-Lab 66.558, -54.131, 36.379
Binary 00100001, 11001101, 00111011

Color Schemes with #21cd3b

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

Alternatives to #21cd3b

Below, you can see some colors close to #21cd3b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21cd3b Preview

Text with hexadecimal color #21cd3b

This text has a font color of #21cd3b.

<span style="color:#21cd3b;">Text here</span>
#21cd3b background color

This paragraph has a background color of #21cd3b.

<p style="background-color:#21cd3b;">Content here</p>
#21cd3b border color

This element has a border color of #21cd3b.

<div style="border:1px solid #21cd3b;">Content here</div>
CSS codes
.text {color:#21cd3b;}
.background {background-color:#21cd3b;}
.border {border:1px solid #21cd3b;}

Shades and Tints of #21cd3b

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, #000201 is the darkest color, while #f0fdf2 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21cd3b

A tone is produced by adding gray to any pure hue. In this case, #737b74 is the less saturated color, while #06e828 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21cd3b 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.

  • #898989 Achromatopsia 0.005% of the population
  • #749779 Atypical Achromatopsia 0.001% of the population
  • #cab53e Protanopia 1% of men
  • #dfad54 Deuteranopia 1% of men
  • #68c2d0 Tritanopia 0.001% of the population
  • #8cbe3d Protanomaly 1% of men, 0.01% of women
  • #99b84b Deuteranomaly 6% of men, 0.4% of women
  • #4ec69a Tritanomaly 0.01% of the population