#00421B Color Information
#00421B RGB value is (0, 66, 27). The hex color red value is 0, green is 66, and blue is 27. Its HSL format shows a hue of 145°, saturation of 100 percent, and lightness of 13 percent. The CMYK process values are 100 percent, 0 percent, 59 percent, 74 percent.
#00421B Color Meaning
Color #00421B signifies grounding, renewal, and resilience. #00421B dark, deep green evokes dense forests, vitality, and enduring stability. Psychologically, color #00421B encourages calm focus, persistence, and a connection to nature, supporting emotional balance and restorative energy. Culturally, dark green is tied to health, prosperity, and endurance in both Western and Eastern traditions. In Feng Shui, #00421B activates family and growth areas, fostering harmony, abundance, and physical wellbeing. Spiritually, color #00421B resonates with the heart chakra, promoting compassion, healing, and balance between body and mind. In design, color #00421B serves as a grounding background or accent, pairing beautifully with golds, creams, and lighter greens. Artists use #00421B for foliage, landscapes, and natural textures, conveying durability, growth, and organic richness. Its dark, muted tone provides calm sophistication without overwhelming other elements.
Color Conversion
Convert #00421B across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.
RGB Values & CMYK Values
RGB Values
CMYK Values
Color Variations
#00421B harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.
Color Harmonies
#00421B harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.
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
Four colors formed from two base hues and the colors next to their opposites
Monochromatic
Variations of a single hue
Contrast Checker
(WCAG 2.1) Test #00421B for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.
Sample Text
This is how your text will look with these colors.
Large Text (18pt+)
Normal Text
UI Components
Color Blindness Simulator
See how #00421B appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.
Normal Vision
protanopia
Note: These simulations are approximations. Actual color vision deficiency varies by individual.
CSS Examples
Background Color
Text Color
Sample Text
Border Color
Box Shadow
Text Shadow
Sample Text
Gradient
#00421B Color FAQs
Frequently asked questions about #00421B color meaning, symbolism, and applications. Click on any question to expand detailed answers.