#21ff5b Color Information

In a RGB color space, hex #21ff5b is composed of 12.9% red, 100% green and 35.7% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 0% magenta, 64.3% yellow and 0% black. It has a hue angle of 135.7 degrees, a saturation of 100% and a lightness of 56.5%. #21ff5b color hex could be obtained by blending #42ffb6 with #00ff00. Closest websafe color is: #33ff66.

    • R 13
    • G 100
    • B 36
    RGB color chart
    • C 87
    • M 0
    • Y 64
    • K 0
    CMYK color chart

#21ff5b color description : Vivid cyan - lime green.

#21ff5b Color Conversion

The hexadecimal color #21ff5b has RGB values of R:33, G:255, B:91 and CMYK values of C:0.87, M:0, Y:0.64, K:0. Its decimal value is 2228059.

Hex triplet 21ff5b #21ff5b
RGB Decimal 33, 255, 91 rgb(33,255,91)
RGB Percent 12.9, 100, 35.7 rgb(12.9%,100%,35.7%)
CMYK 87, 0, 64, 0
HSL 135.7°, 100, 56.5 hsl(135.7,100%,56.5%)
HSV (or HSB) 135.7°, 87.1, 100
Web Safe 33ff66 #33ff66
CIE-LAB 88.254, -80.148, 62.581
XYZ 38.273, 72.594, 21.892
xyY 0.288, 0.547, 72.594
CIE-LCH 88.254, 101.686, 142.016
CIE-LUV 88.254, -79.737, 91.071
Hunter-Lab 85.202, -68.922, 44.408
Binary 00100001, 11111111, 01011011

Color Schemes with #21ff5b

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

Alternatives to #21ff5b

Below, you can see some colors close to #21ff5b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21ff5b Preview

Text with hexadecimal color #21ff5b

This text has a font color of #21ff5b.

<span style="color:#21ff5b;">Text here</span>
#21ff5b background color

This paragraph has a background color of #21ff5b.

<p style="background-color:#21ff5b;">Content here</p>
#21ff5b border color

This element has a border color of #21ff5b.

<div style="border:1px solid #21ff5b;">Content here</div>
CSS codes
.text {color:#21ff5b;}
.background {background-color:#21ff5b;}
.border {border:1px solid #21ff5b;}

Shades and Tints of #21ff5b

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, #000d03 is the darkest color, while #f9fffa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21ff5b

A tone is produced by adding gray to any pure hue. In this case, #87998c is the less saturated color, while #21ff5b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21ff5b 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.

  • #aaaaaa Achromatopsia 0.005% of the population
  • #8fbb9a Atypical Achromatopsia 0.001% of the population
  • #f7df5a Protanopia 1% of men
  • #ffd9a9 Deuteranopia 1% of men
  • #85eeff Tritanopia 0.001% of the population
  • #a9ea5a Protanomaly 1% of men, 0.01% of women
  • #aee68c Deuteranomaly 6% of men, 0.4% of women
  • #60f4c3 Tritanomaly 0.01% of the population