#043B11#043B11

#043B11 is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.8% C 0.089 H 146.6°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#043B11
RGB	rgb(4, 59, 17)
HSL	hsl(134, 87%, 12%)
HSV	hsv(134, 93%, 23%)
CMYK	cmyk(93.2%, 0%, 71.2%, 76.9%)
CIE-LAB	lab(20.80, -27.50, 20.80)
CIE-LCH	lch(20.80, 34.48, 142.89°)
OKLab	oklab(30.82% -0.0739 0.0488)
OKLCH	oklch(30.82% 0.089 146.6)
XYZ	xyz(1.7151, 3.1940, 1.0563)
Luminance	0.0319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.87

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043B11 #3B042E

analogous

#123B04 #043B11 #043B2D

triadic

#043B11 #11043B #3B1104

tetradic

#043B11 #04123B #3B042E #3B2D04

square

#043B11 #04123B #3B042E #3B2D04

split-complementary

#043B11 #2D043B #3B0412

monochromatic

#021D08 #021D08 #043B11 #087422 #0CAE32

Accessibility & contrast

On white

12.81

#043B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#043B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B11

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043B11	#FFFFFF	#000000	##FFFFFF
##043B11	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C350C

Deuteranopia (green-blind)

#363015

Tritanopia (blue-blind)

#003932

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043b11;
/* rgb */ color: rgb(4, 59, 17);
/* oklch */ color: oklch(30.8% 0.089 146.6);

Tailwind

colors: {
  custom: {
    50: '#507251',
    500: '#043b11',
    950: '#000000',
  },
}

SCSS

$custom: #043b11;
$custom-light: #507251;
$custom-dark: #000000;

JSON

{
  "hex": "#043b11",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 134.182,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.3082,
    "c": 0.08859,
    "h": 146.6
  },
  "luminance": 0.03194
}

Semantic roles & 50–950 ramp

primary

#043B11

secondary

#7D1E66

accent

#2ACCFD

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020802

muted

#787B78

Preview Lab

Preview with #043B11

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →