#21b18b Color Information

In a RGB color space, hex #21b18b is composed of 12.9% red, 69.4% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 81.4% cyan, 0% magenta, 21.5% yellow and 30.6% black. It has a hue angle of 164.2 degrees, a saturation of 68.6% and a lightness of 41.2%. #21b18b color hex could be obtained by blending #42ffff with #006317. Closest websafe color is: #339999.

    • R 13
    • G 69
    • B 55
    RGB color chart
    • C 81
    • M 0
    • Y 21
    • K 31
    CMYK color chart

#21b18b color description : Dark cyan - lime green.

#21b18b Color Conversion

The hexadecimal color #21b18b has RGB values of R:33, G:177, B:139 and CMYK values of C:0.81, M:0, Y:0.21, K:0.31. Its decimal value is 2208139.

Hex triplet 21b18b #21b18b
RGB Decimal 33, 177, 139 rgb(33,177,139)
RGB Percent 12.9, 69.4, 54.5 rgb(12.9%,69.4%,54.5%)
CMYK 81, 0, 21, 31
HSL 164.2°, 68.6, 41.2 hsl(164.2,68.6%,41.2%)
HSV (or HSB) 164.2°, 81.4, 69.4
Web Safe 339999 #339999
CIE-LAB 64.667, -45.396, 9.217
XYZ 21.008, 33.63, 29.809
xyY 0.249, 0.398, 33.63
CIE-LCH 64.667, 46.322, 168.523
CIE-LUV 64.667, -51.43, 20.094
Hunter-Lab 57.991, -36.821, 10.117
Binary 00100001, 10110001, 10001011

Color Schemes with #21b18b

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

Alternatives to #21b18b

Below, you can see some colors close to #21b18b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b18b Preview

Text with hexadecimal color #21b18b

This text has a font color of #21b18b.

<span style="color:#21b18b;">Text here</span>
#21b18b background color

This paragraph has a background color of #21b18b.

<p style="background-color:#21b18b;">Content here</p>
#21b18b border color

This element has a border color of #21b18b.

<div style="border:1px solid #21b18b;">Content here</div>
CSS codes
.text {color:#21b18b;}
.background {background-color:#21b18b;}
.border {border:1px solid #21b18b;}

Shades and Tints of #21b18b

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, #020c09 is the darkest color, while #fafefd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b18b

A tone is produced by adding gray to any pure hue. In this case, #62706c is the less saturated color, while #01d19a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b18b 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
  • #828282 Achromatopsia 0.005% of the population
  • #6f8b84 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #aaa187 Protanopia 1% of men
  • #b49c99 Deuteranopia 1% of men
  • #4bafbb Tritanopia 0.001% of the population
Trichromacy
  • #78a789 Protanomaly 1% of men, 0.01% of women
  • #7ea494 Deuteranomaly 6% of men, 0.4% of women
  • #3cafaa Tritanomaly 0.01% of the population