#21d991 Color Information

In a RGB color space, hex #21d991 is composed of 12.9% red, 85.1% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 84.8% cyan, 0% magenta, 33.2% yellow and 14.9% black. It has a hue angle of 156.5 degrees, a saturation of 73.6% and a lightness of 49%. #21d991 color hex could be obtained by blending #42ffff with #00b323. Closest websafe color is: #33cc99.

    • R 13
    • G 85
    • B 57
    RGB color chart
    • C 85
    • M 0
    • Y 33
    • K 15
    CMYK color chart

#21d991 color description : Bright cyan - lime green.

#21d991 Color Conversion

The hexadecimal color #21d991 has RGB values of R:33, G:217, B:145 and CMYK values of C:0.85, M:0, Y:0.33, K:0.15. Its decimal value is 2218385.

Hex triplet 21d991 #21d991
RGB Decimal 33, 217, 145 rgb(33,217,145)
RGB Percent 12.9, 85.1, 56.9 rgb(12.9%,85.1%,56.9%)
CMYK 85, 0, 33, 15
HSL 156.5°, 73.6, 49 hsl(156.5,73.6%,49%)
HSV (or HSB) 156.5°, 84.8, 85.1
Web Safe 33cc99 #33cc99
CIE-LAB 77.275, -59.553, 23.54
XYZ 30.548, 51.99, 35.212
xyY 0.259, 0.442, 51.99
CIE-LCH 77.275, 64.036, 158.432
CIE-LUV 77.275, -64.74, 42.658
Hunter-Lab 72.104, -50.557, 21.519
Binary 00100001, 11011001, 10010001

Color Schemes with #21d991

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

Alternatives to #21d991

Below, you can see some colors close to #21d991. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d991 Preview

Text with hexadecimal color #21d991

This text has a font color of #21d991.

<span style="color:#21d991;">Text here</span>
#21d991 background color

This paragraph has a background color of #21d991.

<p style="background-color:#21d991;">Content here</p>
#21d991 border color

This element has a border color of #21d991.

<div style="border:1px solid #21d991;">Content here</div>
CSS codes
.text {color:#21d991;}
.background {background-color:#21d991;}
.border {border:1px solid #21d991;}

Shades and Tints of #21d991

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, #020d08 is the darkest color, while #fbfefd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d991

A tone is produced by adding gray to any pure hue. In this case, #78827e is the less saturated color, while #04f697 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d991 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
  • #9a9a9a Achromatopsia 0.005% of the population
  • #82a798 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #d0c18c Protanopia 1% of men
  • #dfbba1 Deuteranopia 1% of men
  • #5fd1e0 Tritanopia 0.001% of the population
Trichromacy
  • #90ca8e Protanomaly 1% of men, 0.01% of women
  • #9ac69b Deuteranomaly 6% of men, 0.4% of women
  • #48d4c3 Tritanomaly 0.01% of the population