Black Green (#343e40) Color Meaning, Codes and Information

A complete guide to Black Green (#343e40) covering color values, harmonies, shades, meaning, and practical uses across design, branding, and everyday visuals.

Black Green (#343e40) Color Information

Black Green (#343e40) RGB value is (52, 62, 64). The hex color red value is 52, green is 62, and blue is 64. Its HSL format shows a hue of 190°, saturation of 10%, and lightness of 23%, while the CMYK process values are 19%, 3%, 0%, and 75%.

Colors that pair well with Black Green (#343e40) include Grey Brown (#403A3A), and Grey Olive (#3E3B32), as they maintain visual balance and harmony, whereas Grey Brown (#403A3A), Charcoal Brown (#3B3C36), and Grey Olive (#3E3B32) tend to conflict with this color due to strong contrast or opposing tonal characteristics.

Clear image showing Black Green color swatch with hex value #343E40 and RGB value (52,62,64)
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Black Green (#343e40) Color Meaning

Black Green (#343E40) belongs to very dark green tones with black undertones. It mirrors dense forests at dusk, deep moss, and mineral-rich soil. The shade feels earthy, mysterious, and grounded. Black Green (#343E40) conveys natural depth with subtle authority. Symbolically, Black Green (#343E40) represents stability, growth, and endurance. It signals resilience, focus, and connection with nature. In color psychology, deep green-black tones promote calm, restorative energy, and composure. Black Green (#343E40) feels firm, balanced, and grounding. In design, interiors, and textiles, Black Green (#343E40) evokes organic sophistication, natural elegance, and timeless depth. The color symbolizes strength, rootedness, and visual grounding. It pairs effectively with creams, muted golds, or lighter greens to create rich, harmonious compositions. Black Green (#343E40) feels earthy, stable, and profound.

Color Conversion

Accurate conversions of Black Green (#343e40) across RGB, Hex, CMYK, HSL, and Lab ensure consistent color fidelity across digital, print, and design applications.

HEX
#343e40
RGB
rgb(52, 62, 64)
HSL
hsl(190°, 10%, 23%)
CMYK
cmyk(19%, 3%, 0%, 75%)
HSV
hsv(190°, 19%, 25%)
XYZ
4.0642 4.5455 5.5136
Yxy
4.5455 0.2878 0.3218
Hunter Lab
21.3202 -0.0508 -0.0355
CIE-Lab
25.3985 -3.5984 -2.6161

RGB Values & CMYK Values

Detailed RGB and CMYK values of Black Green (#343e40) displayed in a horizontal bar provide clear reference for digital and print color accuracy.

RGB Channels

Red52 / 255 (20%)
20%
Green62 / 255 (24%)
24%
Blue64 / 255 (25%)
25%

CMYK Ink Density

Cyan19 / 100 (19%)
19%
Magenta3 / 100 (3%)
Yellow0 / 100 (0%)
Key (Black)75 / 100 (75%)
75%

Color Variations

A full range of Black Green (#343e40) variations, including tints, shades, and tones, provides highlights, depth, and subtle desaturated options for UI design.

Color Harmonies

Harmonious color schemes for Black Green (#343e40) created using the color wheel ensure visually balanced palettes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split Complementary

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker (WCAG)

Luminance contrast ratios for Black Green (#343e40) against standard backgrounds ensure readable, accessible text following Contrast Checker and WCAG 2.1 AA/AAA standards.

#FFFFFF
#343e40

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

11.00:1
WCAG AA
WCAG AAA

Normal Text

11.00:1
WCAG AA
WCAG AAA

UI Components

11.00:1
WCAG AA
WCAG AAA

Color Blindness Simulator

Simulated views of Black Green (#343e40) for different color vision deficiencies help identify potential confusion using the Color Blindness Simulator.

Normal Vision

Black Green (#343e40)

protanopia

#383840

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #343e40;

Text Color

color: #343e40;

Sample Text

Border Color

border: 2px solid #343e40;

Box Shadow

box-shadow: 0 4px 6px #343e4040;

Text Shadow

text-shadow: 2px 2px 4px #343e40;

Sample Text

Gradient

background: linear-gradient(135deg, #343e40 0%, #22282a 100%);

Seamless Patterns

High-resolution seamless patterns featuring Black Green (#343e40) provide ready-to-use backgrounds, wallpapers, and print designs for any project.

Diagonal Stripes
Polka Dots
Chevron
Diamond Grid
Hexagon
Waves
Crosshatch
Zigzag
Brick Wall
Triangles
Circles Grid
Herringbone

Icons

A collection of popular icons in Black Green (#343e40) offers ready-to-use visuals for interfaces, designs, and creative projects.

Real-World Applications

Real-world mockups of Black Green (#343e40) showcase its versatility across fashion, interiors, branding, and product packaging.

Fashion
Colored T-Shirt
Fashion
Baseball Cap
Interior
Living Room
Exterior
Office Complex
BRAND
Brands
Aluminum Can
Vehicle
Glossy Sportscar
Brands
Shopping Bag
Interior
Matte Wall
Brands
Flagship Phone

Useful Color Tools

A curated set of tools to help apply, analyze, and manage colors effectively in your projects

Black Green (#343e40) Color FAQs

Frequently asked questions about Black Green (#343e40) color meaning, symbolism, and applications. Click on any question to expand detailed answers.