#21ef5b Color Information

In a RGB color space, hex #21ef5b is composed of 12.9% red, 93.7% green and 35.7% blue. Whereas in a CMYK color space, it is composed of 86.2% cyan, 0% magenta, 61.9% yellow and 6.3% black. It has a hue angle of 136.9 degrees, a saturation of 86.6% and a lightness of 53.3%. #21ef5b color hex could be obtained by blending #42ffb6 with #00df00. Closest websafe color is: #33ff66.

    • R 13
    • G 94
    • B 36
    RGB color chart
    • C 86
    • M 0
    • Y 62
    • K 6
    CMYK color chart

#21ef5b color description : Vivid cyan - lime green.

#21ef5b Color Conversion

The hexadecimal color #21ef5b has RGB values of R:33, G:239, B:91 and CMYK values of C:0.86, M:0, Y:0.62, K:0.06. Its decimal value is 2223963.

Hex triplet 21ef5b #21ef5b
RGB Decimal 33, 239, 91 rgb(33,239,91)
RGB Percent 12.9, 93.7, 35.7 rgb(12.9%,93.7%,35.7%)
CMYK 86, 0, 62, 6
HSL 136.9°, 86.6, 53.3 hsl(136.9,86.6%,53.3%)
HSV (or HSB) 136.9°, 86.2, 93.7
Web Safe 33ff66 #33ff66
CIE-LAB 83.341, -75.43, 57.096
XYZ 33.38, 62.808, 20.261
xyY 0.287, 0.539, 62.808
CIE-LCH 83.341, 94.603, 142.876
CIE-LUV 83.341, -74.752, 83.581
Hunter-Lab 79.251, -63.508, 40.318
Binary 00100001, 11101111, 01011011

Color Schemes with #21ef5b

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

Alternatives to #21ef5b

Below, you can see some colors close to #21ef5b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21ef5b Preview

Text with hexadecimal color #21ef5b

This text has a font color of #21ef5b.

<span style="color:#21ef5b;">Text here</span>
#21ef5b background color

This paragraph has a background color of #21ef5b.

<p style="background-color:#21ef5b;">Content here</p>
#21ef5b border color

This element has a border color of #21ef5b.

<div style="border:1px solid #21ef5b;">Content here</div>
CSS codes
.text {color:#21ef5b;}
.background {background-color:#21ef5b;}
.border {border:1px solid #21ef5b;}

Shades and Tints of #21ef5b

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, #011005 is the darkest color, while #fdfffd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21ef5b

A tone is produced by adding gray to any pure hue. In this case, #868a87 is the less saturated color, while #18f857 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21ef5b 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
  • #a1a1a1 Achromatopsia 0.005% of the population
  • #87b193 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #e9d25a Protanopia 1% of men
  • #ffc975 Deuteranopia 1% of men
  • #74e1f1 Tritanopia 0.001% of the population
Trichromacy
  • #a0dc5a Protanomaly 1% of men, 0.01% of women
  • #aed66b Deuteranomaly 6% of men, 0.4% of women
  • #55e6bb Tritanomaly 0.01% of the population