#213F1C Color Information

Hex color code: #213F1C

The hex color #213F1C is a dramatic green with RGB values of (33, 63, 28) and HSL of (111°, 38%, 18%). It is typically applied in digital products.

Try:

Color NameDark Slate Gray

HEX

#213F1C

RGB

33, 63, 28

HSL

111°, 38%, 18%

CMYK

48%, 0%, 56%, 75%

Shades

CSS Usage

color: #213F1C;
background-color: #213F1C;
border-color: #213F1C;
box-shadow: 0 0 10px #213F1C;
border: 2px solid #213F1C;

Tailwind Usage

bg-[#213F1C]
text-[#213F1C]
border-[#213F1C]
shadow-[0_0_10px_213F1C]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #213F1C, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #213F1C; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #213F1C; color: #FFFFFF; }

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 #213F1C; background-color: #213F1C15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #213F1C20; border-left: 4px solid #213F1C; }

Link / Accent

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

a { color: #213F1C; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #213F1C in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 63, 28

Red: 33 / Green: 63 / Blue: 28

HSL

111°, 38%, 18%

Hue: 111° / Saturation: 38% / Lightness: 18%

CMYK

48%, 0%, 56%, 75%

Cyan: 48% / Magenta: 0% / Yellow: 56% / Key: 75%

What color is #213F1C?

#213F1C is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

3A1C3F

Color Palette

HEX to RGB

Convert #213F1C to RGB:

rgb(33, 63, 28)HEX to RGB Converter →

HEX to HSL

Convert #213F1C to HSL:

hsl(111, 38%, 18%)RGB to HSL Converter →

HEX to CMYK

Convert #213F1C to CMYK:

cmyk(48%, 0%, 56%, 75%)Color Converter →

Color Meaning and Usage

A dramatic green tone, #213F1C has RGB (33, 63, 28) and HSL (111°, 38%, 18%). Known for evoking sophistication and elegance, this very dark shade is a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #213F1C is #3A1C3F, creating high-contrast pairings. For softer combinations, try analogous colors like #333F1C.

Use #213F1C in CSS: color: #213F1C or background-color: #213F1C. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #213F1C

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

Contrast Ratio: 1.79:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #213F1C?

#213F1C is a dramatic green color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #213F1C?

#213F1C in RGB is (33, 63, 28) - 33 red, 63 green, and 28 blue.

How to use #213F1C in CSS?

Use #213F1C directly in your CSS properties like color or background-color.

What colors go well with #213F1C?

#3A1C3F (complementary), #333F1C (analogous), and #060B05 (lighter shade) work well with #213F1C.