#66ffef Color Information

In a RGB color space, hex #66ffef is composed of 40% red, 100% green and 93.7% blue. Whereas in a CMYK color space, it is composed of 60% cyan, 0% magenta, 6.3% yellow and 0% black. It has a hue angle of 173.7 degrees, a saturation of 100% and a lightness of 70%. #66ffef color hex could be obtained by blending #ccffff with #00ffdf. Closest websafe color is: #66ffff.

    • R 40
    • G 100
    • B 94
    RGB color chart
    • C 60
    • M 0
    • Y 6
    • K 0
    CMYK color chart

#66ffef color description : Light cyan.

#66ffef Color Conversion

The hexadecimal color #66ffef has RGB values of R:102, G:255, B:239 and CMYK values of C:0.6, M:0, Y:0.06, K:0. Its decimal value is 6750191.

Hex triplet 66ffef #66ffef
RGB Decimal 102, 255, 239 rgb(102,255,239)
RGB Percent 40, 100, 93.7 rgb(40%,100%,93.7%)
CMYK 60, 0, 6, 0
HSL 173.7°, 100, 70 hsl(173.7,100%,70%)
HSV (or HSB) 173.7°, 60, 100
Web Safe 66ffff #66ffff
CIE-LAB 91.941, -44.074, -4.477
XYZ 56.815, 80.572, 94.214
xyY 0.245, 0.348, 80.572
CIE-LCH 91.941, 44.3, 185.8
CIE-LUV 91.941, -61, 0.113
Hunter-Lab 89.762, -44.102, 0.602
Binary 01100110, 11111111, 11101111

Color Schemes with #66ffef

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

Alternatives to #66ffef

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

Similar Colors

#66ffef Preview

Text with hexadecimal color #66ffef

This text has a font color of #66ffef.

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

This paragraph has a background color of #66ffef.

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

This element has a border color of #66ffef.

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

Shades and Tints of #66ffef

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, #000404 is the darkest color, while #effffd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66ffef

A tone is produced by adding gray to any pure hue. In this case, #adb8b7 is the less saturated color, while #66ffef is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66ffef 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.

  • #cfcfcf Achromatopsia 0.005% of the population
  • #bad9d5 Atypical Achromatopsia 0.001% of the population
  • #eee8e3 Protanopia 1% of men
  • #f6e2f9 Deuteranopia 1% of men
  • #b4f3ff Tritanopia 0.001% of the population
  • #bcf0e7 Protanomaly 1% of men, 0.01% of women
  • #c2edf5 Deuteranomaly 6% of men, 0.4% of women
  • #98f7f9 Tritanomaly 0.01% of the population