#043B18#043B18

#043B18 is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.9% C 0.082 H 150.0°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#043B18
RGB	rgb(4, 59, 24)
HSL	hsl(142, 87%, 12%)
HSV	hsv(142, 93%, 23%)
CMYK	cmyk(93.2%, 0%, 59.3%, 76.9%)
CIE-LAB	lab(20.90, -26.31, 16.86)
CIE-LCH	lch(20.90, 31.25, 147.35°)
OKLab	oklab(30.93% -0.0706 0.0408)
OKLCH	oklch(30.93% 0.082 150)
XYZ	xyz(1.7787, 3.2195, 1.3916)
Luminance	0.0322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043B18 #3B0427

analogous

#0C3B04 #043B18 #043B34

triadic

#043B18 #18043B #3B1804

tetradic

#043B18 #040C3B #3B0427 #3B3404

square

#043B18 #040C3B #3B0427 #3B3404

split-complementary

#043B18 #34043B #3B040C

monochromatic

#021D0C #021D0C #043B18 #08742F #0CAE47

Accessibility & contrast

On white

12.77

#043B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#043B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B18

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043B18	#FFFFFF	#000000	##FFFFFF
##043B18	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3515

Deuteranopia (green-blind)

#35311B

Tritanopia (blue-blind)

#003A33

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043b18;
/* rgb */ color: rgb(4, 59, 24);
/* oklch */ color: oklch(30.9% 0.082 150.0);

Tailwind

colors: {
  custom: {
    50: '#507255',
    500: '#043b18',
    950: '#000000',
  },
}

SCSS

$custom: #043b18;
$custom-light: #507255;
$custom-dark: #000000;

JSON

{
  "hex": "#043b18",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 24
  },
  "hsl": {
    "h": 141.818,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30932,
    "c": 0.08152,
    "h": 150
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#043B18

secondary

#7D1E5A

accent

#2AB1FD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020803

muted

#787B78

Preview Lab

Preview with #043B18

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

Preview Lab → · Contrast checker → · Palette generator →