#818B55 Color Information

Hex color code: #818B55

A soft yellow shade, #818B55 appears as (129, 139, 85) in RGB and (71°, 24%, 44%) in HSL. It is widely used in graphic design.

Try:

Color NameGray

HEX

#818B55

RGB

129, 139, 85

HSL

71°, 24%, 44%

CMYK

7%, 0%, 39%, 45%

Shades

CSS Usage

color: #818B55;
background-color: #818B55;
border-color: #818B55;
box-shadow: 0 0 10px #818B55;
border: 2px solid #818B55;

Tailwind Usage

bg-[#818B55]
text-[#818B55]
border-[#818B55]
shadow-[0_0_10px_818B55]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #818B55, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #818B55; color: #000000; }

Badge

New Feature

.badge { background-color: #818B55; color: #000000; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #818B55; background-color: #818B5515; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #818B5520; border-left: 4px solid #818B55; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #818B55; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #818B55 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

129, 139, 85

Red: 129 / Green: 139 / Blue: 85

HSL

71°, 24%, 44%

Hue: 71° / Saturation: 24% / Lightness: 44%

CMYK

7%, 0%, 39%, 45%

Cyan: 7% / Magenta: 0% / Yellow: 39% / Key: 45%

What color is #818B55?

#818B55 is a green hue associated with nature and harmony.

Color Shades

Complementary Colors

5F558B

Color Palette

HEX to RGB

Convert #818B55 to RGB:

rgb(129, 139, 85)HEX to RGB Converter →

HEX to HSL

Convert #818B55 to HSL:

hsl(71, 24%, 44%)RGB to HSL Converter →

HEX to CMYK

Convert #818B55 to CMYK:

cmyk(7%, 0%, 39%, 45%)Color Converter →

Color Meaning and Usage

#818B55 is a gentle yellow color with RGB values of 129, 139, 85 and HSL of 71°, 24%, 44%. This green hue evokes nature and harmony, making it suitable for frequently seen in web interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #818B55 is #5F558B, creating high-contrast pairings. For softer combinations, try analogous colors like #8B7A55.

Use #818B55 in CSS: color: #818B55 or background-color: #818B55. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #818B55

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 5.76:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #818B55?

#818B55 is a gentle yellow color - a green hue that evokes nature and harmony.

What is the RGB value of #818B55?

#818B55 in RGB is (129, 139, 85) - 129 red, 139 green, and 85 blue.

How to use #818B55 in CSS?

Use #818B55 directly in your CSS properties like color or background-color.

What colors go well with #818B55?

#5F558B (complementary), #8B7A55 (analogous), and #555C38 (lighter shade) work well with #818B55.