#21ff9b Color Information

In a RGB color space, hex #21ff9b is composed of 12.9% red, 100% green and 60.8% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 0% magenta, 39.2% yellow and 0% black. It has a hue angle of 153 degrees, a saturation of 100% and a lightness of 56.5%. #21ff9b color hex could be obtained by blending #42ffff with #00ff37. Closest websafe color is: #33ff99.

    • R 13
    • G 100
    • B 61
    RGB color chart
    • C 87
    • M 0
    • Y 39
    • K 0
    CMYK color chart

#21ff9b color description : Vivid cyan - lime green.

#21ff9b Color Conversion

The hexadecimal color #21ff9b has RGB values of R:33, G:255, B:155 and CMYK values of C:0.87, M:0, Y:0.39, K:0. Its decimal value is 2228123.

Hex triplet 21ff9b #21ff9b
RGB Decimal 33, 255, 155 rgb(33,255,155)
RGB Percent 12.9, 100, 60.8 rgb(12.9%,100%,60.8%)
CMYK 87, 0, 39, 0
HSL 153°, 100, 56.5 hsl(153,100%,56.5%)
HSV (or HSB) 153°, 87.1, 100
Web Safe 33ff99 #33ff99
CIE-LAB 89.019, -70.926, 34.217
XYZ 42.3, 74.205, 43.102
xyY 0.265, 0.465, 74.205
CIE-LCH 89.019, 78.749, 154.246
CIE-LUV 89.019, -76.533, 59.618
Hunter-Lab 86.143, -63.097, 30.633
Binary 00100001, 11111111, 10011011

Color Schemes with #21ff9b

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

Alternatives to #21ff9b

Below, you can see some colors close to #21ff9b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21ff9b Preview

Text with hexadecimal color #21ff9b

This text has a font color of #21ff9b.

<span style="color:#21ff9b;">Text here</span>
#21ff9b background color

This paragraph has a background color of #21ff9b.

<p style="background-color:#21ff9b;">Content here</p>
#21ff9b border color

This element has a border color of #21ff9b.

<div style="border:1px solid #21ff9b;">Content here</div>
CSS codes
.text {color:#21ff9b;}
.background {background-color:#21ff9b;}
.border {border:1px solid #21ff9b;}

Shades and Tints of #21ff9b

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, #000d07 is the darkest color, while #f9fffc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21ff9b

A tone is produced by adding gray to any pure hue. In this case, #879991 is the less saturated color, while #21ff9b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21ff9b 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.

  • #b1b1b1 Achromatopsia 0.005% of the population
  • #94c1ad Atypical Achromatopsia 0.001% of the population
  • #f4e194 Protanopia 1% of men
  • #ffdabb Deuteranopia 1% of men
  • #8defff Tritanopia 0.001% of the population
  • #a7eb97 Protanomaly 1% of men, 0.01% of women
  • #aee7af Deuteranomaly 6% of men, 0.4% of women
  • #66f5da Tritanomaly 0.01% of the population