#043B1D#043B1D

#043B1D is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.076 H 153.3°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#043B1D
RGB	rgb(4, 59, 29)
HSL	hsl(147, 87%, 12%)
HSV	hsv(147, 93%, 23%)
CMYK	cmyk(93.2%, 0%, 50.8%, 76.9%)
CIE-LAB	lab(20.99, -25.29, 13.87)
CIE-LCH	lch(20.99, 28.84, 151.25°)
OKLab	oklab(31.03% -0.0679 0.0342)
OKLCH	oklch(31.03% 0.076 153.3)
XYZ	xyz(1.8356, 3.2422, 1.6912)
Luminance	0.0324 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043B1D #3B0422

analogous

#063B04 #043B1D #043B39

triadic

#043B1D #1D043B #3B1D04

tetradic

#043B1D #04063B #3B0422 #3B3904

square

#043B1D #04063B #3B0422 #3B3904

split-complementary

#043B1D #39043B #3B0406

monochromatic

#021D0E #021D0E #043B1D #087439 #0CAE55

Accessibility & contrast

On white

12.74

#043B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#043B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B1D

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043B1D	#FFFFFF	#000000	##FFFFFF
##043B1D	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#35311F

Tritanopia (blue-blind)

#003A34

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043b1d;
/* rgb */ color: rgb(4, 59, 29);
/* oklch */ color: oklch(31.0% 0.076 153.3);

Tailwind

colors: {
  custom: {
    50: '#507159',
    500: '#043b1d',
    950: '#000000',
  },
}

SCSS

$custom: #043b1d;
$custom-light: #507159;
$custom-dark: #000000;

JSON

{
  "hex": "#043b1d",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 29
  },
  "hsl": {
    "h": 147.273,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31032,
    "c": 0.07604,
    "h": 153.3
  },
  "luminance": 0.03242
}

Semantic roles & 50–950 ramp

primary

#043B1D

secondary

#7D1E52

accent

#2A9DFD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020803

muted

#787B78

Preview Lab

Preview with #043B1D

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

Preview Lab → · Contrast checker → · Palette generator →