Darkgreen
darkgreen · #006400
HEX
#006400
RGB
rgb(0, 100, 0)
CMYK
cmyk(100%, 0%, 100%, 61%)
HSL
hsl(120, 100%, 20%)
LAB
lab(36.2, -43.4, 41.9)
What is Darkgreen?
Darkgreen is the darkgreen reference in the CSS Named Colors. Its sRGB value is #006400 (rgb 0, 100, 0). It sits in the green family. The 147 named colors defined by the W3C CSS Color Module Level 4 specification — usable directly in CSS as keywords like 'crimson' or 'rebeccapurple'. See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Darkgreen as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Darkgreen
An 11-step tonal scale derived from Darkgreen (#006400). Click any swatch to copy its HEX. Use these as a starting point for design tokens, hover states, and disabled states in a design system.
50
#EBF3EB
#EBF3EB
100
#D6E6D6
#D6E6D6
200
#ADCDAD
#ADCDAD
300
#80B280
#80B280
400
#408B40
#408B40
500
#006400
#006400
600
#005500
#005500
700
#004100
#004100
800
#002D00
#002D00
900
#001900
#001900
950
#000C00
#000C00
Lighter tints (mixed with white)
15%
#6C8B6C
30%
#95A895
45%
#B3BFB3
60%
#CBD3CB
75%
#E1E5E1
Darker shades (mixed with black)
15%
#005D00
30%
#005400
45%
#004B00
60%
#004000
75%
#003200
Color harmonies for Darkgreen
Classic color-theory harmonies derived from rotating the hue of Darkgreen. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#006400
#006400
#660066
#660066
Triadic
Three colors 120° apart
#006400
#006400
#000066
#000066
#660000
#660000
Analogous
Two neighbors ±30° on the wheel
#336600
#336600
#006400
#006400
#006633
#006633
Split-complementary
Base + two colors flanking its complement
#006400
#006400
#330066
#330066
#660033
#660033
Tetradic
Two complementary pairs
#006400
#006400
#006666
#006666
#660066
#660066
#660000
#660000
Square
Four colors evenly spaced 90° apart
#006400
#006400
#003366
#003366
#660066
#660066
#663300
#663300
Darkgreen in every color space
Full conversion of Darkgreen across the color spaces designers and developers actually use — including OKLCH (the perceptually-uniform space that powers Tailwind v4 and CSS Color Module Level 4) and HWB.
HEX
#006400
RGB
rgb(0, 100, 0)
CMYK
cmyk(100%, 0%, 100%, 61%)
HSL
hsl(120, 100%, 20%)
HSV
hsv(120, 100%, 39%)
HWB
hwb(120 0% 61%)
CIE Lab
lab(36.2 -43.4 41.9)
OKLCH
oklch(43.6% 0.148 142.5)
XYZ (D65)
xyz(4.56, 9.11, 1.52)
Copy-ready code for Darkgreen
Drop-in snippets for CSS, Tailwind, Sass, iOS Swift, and Android XML. Click the copy button on any snippet to put it on your clipboard.
CSS
color: #006400;
background-color: #006400;CSS variable
:root {
--color-darkgreen: #006400;
}Tailwind config
// tailwind.config.js
colors: {
'darkgreen': '#006400',
}Sass
$color-darkgreen: #006400;Swift UIColor
UIColor(red: 0.000, green: 0.392, blue: 0.000, alpha: 1.0)Android XML
<color name="darkgreen">#006400</color>Closest match in every color system
The nearest Darkgreen equivalent in every other color system on this site, ranked by ΔE2000 perceptual distance. Useful when translating between design-system, web-standard, and industrial color references.
Closest in CSS Named Colors
Top 6 ΔE2000-closest entries within the same collection.
Closest Pantone matches
Top 6 ΔE2000-closest Pantone references. Cross-system matching is approximate — see disclaimer.
Closest RAL Classic matches
Top 6 ΔE2000-closest RAL Classic references for industrial coating cross-reference.
RAL 6010
#35682D
Grass green
RAL 6001
#287233
Emerald green
RAL 6025
#3D642D
Fern green
RAL 6002
#2D572C
Leaf green
RAL 6029
#20603D
Mint green
RAL 6024
#308446
Traffic green
FAQ about Darkgreen
What is the HEX code for Darkgreen?
Darkgreen (darkgreen) has the HEX code #006400. In RGB it is rgb(0, 100, 0), and in CMYK it is cmyk(100%, 0%, 100%, 61%).
What is the OKLCH value of Darkgreen?
Darkgreen converts to oklch(0.436 0.148 142.5). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Darkgreen accessible for body text?
Used as a background, Darkgreen has a contrast ratio of 2.82:1 with black text and 7.44:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use white text and verify in real UI context.
What is the closest Pantone to Darkgreen?
The closest Pantone reference to Darkgreen by ΔE2000 perceptual distance is Pantone 349 C (#046A38). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Darkgreen?
The closest RAL Classic reference to Darkgreen by ΔE2000 distance is RAL 6010 (Grass green, #35682D). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Darkgreen?
The complementary color (180° opposite on the HSL color wheel) of Darkgreen is #660066. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
CSS Named Colors (CSS Color Module Level 4)
The 147 named colors defined by the W3C CSS Color Module Level 4 specification. Origin: VGA (16) + X11 (rest) + 'rebeccapurple'. Use as a reference for web color names that all browsers natively support. Names like 'crimson' or 'rebeccapurple' work as CSS values without any framework.
- Source type
- derived
- Confidence
- high
- License
- W3C permissive document license
- Last reviewed
- 2026-05-24
Workflow tags
CSS named colors are sRGB digital values defined for browsers. For print, convert to a process-appropriate color and proof against substrate.