#66f521 Color Information

In a RGB color space, hex #66f521 is composed of 40% red, 96.1% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 58.4% cyan, 0% magenta, 86.5% yellow and 3.9% black. It has a hue angle of 100.5 degrees, a saturation of 91.4% and a lightness of 54.5%. #66f521 color hex could be obtained by blending #ccff42 with #00eb00. Closest websafe color is: #66ff33.

    • R 40
    • G 96
    • B 13
    RGB color chart
    • C 58
    • M 0
    • Y 87
    • K 4
    CMYK color chart

#66f521 color description : Vivid green.

#66f521 Color Conversion

The hexadecimal color #66f521 has RGB values of R:102, G:245, B:33 and CMYK values of C:0.58, M:0, Y:0.87, K:0.04. Its decimal value is 6747425.

Hex triplet 66f521 #66f521
RGB Decimal 102, 245, 33 rgb(102,245,33)
RGB Percent 40, 96.1, 12.9 rgb(40%,96.1%,12.9%)
CMYK 58, 0, 87, 4
HSL 100.5°, 91.4, 54.5 hsl(100.5,91.4%,54.5%)
HSV (or HSB) 100.5°, 86.5, 96.1
Web Safe 66ff33 #66ff33
CIE-LAB 86.124, -70.546, 78.652
XYZ 38.405, 68.236, 12.586
xyY 0.322, 0.572, 68.236
CIE-LCH 86.124, 105.654, 131.89
CIE-LUV 86.124, -65.105, 100.888
Hunter-Lab 82.605, -61.571, 48.79
Binary 01100110, 11110101, 00100001

Color Schemes with #66f521

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

Alternatives to #66f521

Below, you can see some colors close to #66f521. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66f521 Preview

Text with hexadecimal color #66f521

This text has a font color of #66f521.

<span style="color:#66f521;">Text here</span>
#66f521 background color

This paragraph has a background color of #66f521.

<p style="background-color:#66f521;">Content here</p>
#66f521 border color

This element has a border color of #66f521.

<div style="border:1px solid #66f521;">Content here</div>
CSS codes
.text {color:#66f521;}
.background {background-color:#66f521;}
.border {border:1px solid #66f521;}

Shades and Tints of #66f521

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, #010300 is the darkest color, while #f4feef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66f521

A tone is produced by adding gray to any pure hue. In this case, #889383 is the less saturated color, while #63fe18 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66f521 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
  • #b2b2b2 Achromatopsia 0.005% of the population
  • #a3bf95 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #f3d923 Protanopia 1% of men
  • #ffd28e Deuteranopia 1% of men
  • #98e5f5 Tritanopia 0.001% of the population
Trichromacy
  • #c0e322 Protanomaly 1% of men, 0.01% of women
  • #c7df66 Deuteranomaly 6% of men, 0.4% of women
  • #86eba8 Tritanomaly 0.01% of the population