#818b21 Color Information

In a RGB color space, hex #818b21 is composed of 50.6% red, 54.5% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 7.2% cyan, 0% magenta, 76.3% yellow and 45.5% black. It has a hue angle of 65.7 degrees, a saturation of 61.6% and a lightness of 33.7%. #818b21 color hex could be obtained by blending #ffff42 with #031700. Closest websafe color is: #999933.

    • R 51
    • G 55
    • B 13
    RGB color chart
    • C 7
    • M 0
    • Y 76
    • K 45
    CMYK color chart

#818b21 color description : Dark yellow [Olive tone].

#818b21 Color Conversion

The hexadecimal color #818b21 has RGB values of R:129, G:139, B:33 and CMYK values of C:0.07, M:0, Y:0.76, K:0.45. Its decimal value is 8489761.

Hex triplet 818b21 #818b21
RGB Decimal 129, 139, 33 rgb(129,139,33)
RGB Percent 50.6, 54.5, 12.9 rgb(50.6%,54.5%,12.9%)
CMYK 7, 0, 76, 45
HSL 65.7°, 61.6, 33.7 hsl(65.7,61.6%,33.7%)
HSV (or HSB) 65.7°, 76.3, 54.5
Web Safe 999933 #999933
CIE-LAB 55.321, -17.337, 51.6
XYZ 18.56, 23.242, 4.947
xyY 0.397, 0.497, 23.242
CIE-LCH 55.321, 54.435, 108.572
CIE-LUV 55.321, -2.524, 56.962
Hunter-Lab 48.21, -15.648, 27.663
Binary 10000001, 10001011, 00100001

Color Schemes with #818b21

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

Alternatives to #818b21

Below, you can see some colors close to #818b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#818b21 Preview

Text with hexadecimal color #818b21

This text has a font color of #818b21.

<span style="color:#818b21;">Text here</span>
#818b21 background color

This paragraph has a background color of #818b21.

<p style="background-color:#818b21;">Content here</p>
#818b21 border color

This element has a border color of #818b21.

<div style="border:1px solid #818b21;">Content here</div>
CSS codes
.text {color:#818b21;}
.background {background-color:#818b21;}
.border {border:1px solid #818b21;}

Shades and Tints of #818b21

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, #0b0c03 is the darkest color, while #fefefb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #818b21

A tone is produced by adding gray to any pure hue. In this case, #565656 is the less saturated color, while #96a507 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #818b21 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
  • #7c7c7c Achromatopsia 0.005% of the population
  • #7d7f6a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9b8b2b Protanopia 1% of men
  • #ac8432 Deuteranopia 1% of men
  • #928791 Tritanopia 0.001% of the population
Trichromacy
  • #918b27 Protanomaly 1% of men, 0.01% of women
  • #9c862c Deuteranomaly 6% of men, 0.4% of women
  • #8b8968 Tritanomaly 0.01% of the population