#21ff40 Color Information

In a RGB color space, hex #21ff40 is composed of 12.9% red, 100% green and 25.1% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 0% magenta, 74.9% yellow and 0% black. It has a hue angle of 128.4 degrees, a saturation of 100% and a lightness of 56.5%. #21ff40 color hex could be obtained by blending #42ff80 with #00ff00. Closest websafe color is: #33ff33.

    • R 13
    • G 100
    • B 25
    RGB color chart
    • C 87
    • M 0
    • Y 75
    • K 0
    CMYK color chart

#21ff40 color description : Vivid lime green.

#21ff40 Color Conversion

The hexadecimal color #21ff40 has RGB values of R:33, G:255, B:64 and CMYK values of C:0.87, M:0, Y:0.75, K:0. Its decimal value is 2228032.

Hex triplet 21ff40 #21ff40
RGB Decimal 33, 255, 64 rgb(33,255,64)
RGB Percent 12.9, 100, 25.1 rgb(12.9%,100%,25.1%)
CMYK 87, 0, 75, 0
HSL 128.4°, 100, 56.5 hsl(128.4,100%,56.5%)
HSV (or HSB) 128.4°, 87.1, 100
Web Safe 33ff33 #33ff33
CIE-LAB 88.069, -82.474, 72.113
XYZ 37.31, 72.209, 16.822
xyY 0.295, 0.572, 72.209
CIE-LCH 88.069, 109.555, 138.834
CIE-LUV 88.069, -80.581, 99.247
Hunter-Lab 84.976, -70.334, 47.746
Binary 00100001, 11111111, 01000000

Color Schemes with #21ff40

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

Alternatives to #21ff40

Below, you can see some colors close to #21ff40. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21ff40 Preview

Text with hexadecimal color #21ff40

This text has a font color of #21ff40.

<span style="color:#21ff40;">Text here</span>
#21ff40 background color

This paragraph has a background color of #21ff40.

<p style="background-color:#21ff40;">Content here</p>
#21ff40 border color

This element has a border color of #21ff40.

<div style="border:1px solid #21ff40;">Content here</div>
CSS codes
.text {color:#21ff40;}
.background {background-color:#21ff40;}
.border {border:1px solid #21ff40;}

Shades and Tints of #21ff40

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, #000d02 is the darkest color, while #f9fffa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21ff40

A tone is produced by adding gray to any pure hue. In this case, #87998a is the less saturated color, while #21ff40 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21ff40 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.

  • #a7a7a7 Achromatopsia 0.005% of the population
  • #8cb992 Atypical Achromatopsia 0.001% of the population
  • #f8df41 Protanopia 1% of men
  • #ffd8a5 Deuteranopia 1% of men
  • #83eeff Tritanopia 0.001% of the population
  • #aaea40 Protanomaly 1% of men, 0.01% of women
  • #aee680 Deuteranomaly 6% of men, 0.4% of women
  • #5ff4b9 Tritanomaly 0.01% of the population