#043A1D#043A1D

#043A1D is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.7% C 0.075 H 153.7°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#043A1D
RGB	rgb(4, 58, 29)
HSL	hsl(148, 87%, 12%)
HSV	hsv(148, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 50%, 77.3%)
CIE-LAB	lab(20.60, -24.85, 13.37)
CIE-LCH	lch(20.60, 28.22, 151.73°)
OKLab	oklab(30.71% -0.0668 0.033)
OKLCH	oklch(30.71% 0.075 153.7)
XYZ	xyz(1.7847, 3.1404, 1.6743)
Luminance	0.0314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A1D #3A0421

analogous

#063A04 #043A1D #043A38

triadic

#043A1D #1D043A #3A1D04

tetradic

#043A1D #04063A #3A0421 #3A3804

square

#043A1D #04063A #3A0421 #3A3804

split-complementary

#043A1D #38043A #3A0406

monochromatic

#021D0E #021D0E #043A1D #08733A #0CAD56

Accessibility & contrast

On white

12.90

#043A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#043A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A1D

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A1D	#FFFFFF	#000000	##FFFFFF
##043A1D	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A341B

Deuteranopia (green-blind)

#34301F

Tritanopia (blue-blind)

#003933

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043a1d;
/* rgb */ color: rgb(4, 58, 29);
/* oklch */ color: oklch(30.7% 0.075 153.7);

Tailwind

colors: {
  custom: {
    50: '#4f7159',
    500: '#043a1d',
    950: '#000000',
  },
}

SCSS

$custom: #043a1d;
$custom-light: #4f7159;
$custom-dark: #000000;

JSON

{
  "hex": "#043a1d",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 29
  },
  "hsl": {
    "h": 147.778,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30708,
    "c": 0.07451,
    "h": 153.7
  },
  "luminance": 0.03141
}

Semantic roles & 50–950 ramp

primary

#043A1D

secondary

#7C1E50

accent

#2B9CFD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #043A1D

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

Preview Lab → · Contrast checker → · Palette generator →