#668b81 Color Information

In a RGB color space, hex #668b81 is composed of 40% red, 54.5% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 26.6% cyan, 0% magenta, 7.2% yellow and 45.5% black. It has a hue angle of 163.8 degrees, a saturation of 15.4% and a lightness of 47.3%. #668b81 color hex could be obtained by blending #ccffff with #001703. Closest websafe color is: #669999.

    • R 40
    • G 55
    • B 51
    RGB color chart
    • C 27
    • M 0
    • Y 7
    • K 45
    CMYK color chart

#668b81 color description : Mostly desaturated dark cyan - lime green.

#668b81 Color Conversion

The hexadecimal color #668b81 has RGB values of R:102, G:139, B:129 and CMYK values of C:0.27, M:0, Y:0.07, K:0.45. Its decimal value is 6720385.

Hex triplet 668b81 #668b81
RGB Decimal 102, 139, 129 rgb(102,139,129)
RGB Percent 40, 54.5, 50.6 rgb(40%,54.5%,50.6%)
CMYK 27, 0, 7, 45
HSL 163.8°, 15.4, 47.3 hsl(163.8,15.4%,47.3%)
HSV (or HSB) 163.8°, 26.6, 54.5
Web Safe 669999 #669999
CIE-LAB 54.943, -15.118, 1.169
XYZ 18.674, 22.874, 24.199
xyY 0.284, 0.348, 22.874
CIE-LCH 54.943, 15.163, 175.578
CIE-LUV 54.943, -18.489, 3.997
Hunter-Lab 47.827, -14.004, 3.48
Binary 01100110, 10001011, 10000001

Color Schemes with #668b81

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

Alternatives to #668b81

Below, you can see some colors close to #668b81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#668b81 Preview

Text with hexadecimal color #668b81

This text has a font color of #668b81.

<span style="color:#668b81;">Text here</span>
#668b81 background color

This paragraph has a background color of #668b81.

<p style="background-color:#668b81;">Content here</p>
#668b81 border color

This element has a border color of #668b81.

<div style="border:1px solid #668b81;">Content here</div>
CSS codes
.text {color:#668b81;}
.background {background-color:#668b81;}
.border {border:1px solid #668b81;}

Shades and Tints of #668b81

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, #020303 is the darkest color, while #f7f9f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #668b81

A tone is produced by adding gray to any pure hue. In this case, #6f827d is the less saturated color, while #00f1b0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #668b81 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.

  • #7f7f7f Achromatopsia 0.005% of the population
  • #7a817f Atypical Achromatopsia 0.001% of the population
  • #8d8983 Protanopia 1% of men
  • #95858b Deuteranopia 1% of men
  • #728e98 Tritanopia 0.001% of the population
  • #7f8982 Protanomaly 1% of men, 0.01% of women
  • #848787 Deuteranomaly 6% of men, 0.4% of women
  • #6d8d90 Tritanomaly 0.01% of the population