#043B19#043B19

#043B19 is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.080 H 150.6°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#043B19
RGB	rgb(4, 59, 25)
HSL	hsl(143, 87%, 12%)
HSV	hsv(143, 93%, 23%)
CMYK	cmyk(93.2%, 0%, 57.6%, 76.9%)
CIE-LAB	lab(20.92, -26.12, 16.27)
CIE-LCH	lch(20.92, 30.78, 148.07°)
OKLab	oklab(30.95% -0.0701 0.0395)
OKLCH	oklch(30.95% 0.08 150.6)
XYZ	xyz(1.7893, 3.2237, 1.4474)
Luminance	0.0322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043B19 #3B0426

analogous

#0B3B04 #043B19 #043B35

triadic

#043B19 #19043B #3B1904

tetradic

#043B19 #040B3B #3B0426 #3B3504

square

#043B19 #040B3B #3B0426 #3B3504

split-complementary

#043B19 #35043B #3B040B

monochromatic

#021D0C #021D0C #043B19 #087431 #0CAE4A

Accessibility & contrast

On white

12.77

#043B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#043B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B19

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043B19	#FFFFFF	#000000	##FFFFFF
##043B19	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)

#3B3516

Deuteranopia (green-blind)

#35311B

Tritanopia (blue-blind)

#003A33

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043b19;
/* rgb */ color: rgb(4, 59, 25);
/* oklch */ color: oklch(31.0% 0.080 150.6);

Tailwind

colors: {
  custom: {
    50: '#507256',
    500: '#043b19',
    950: '#000000',
  },
}

SCSS

$custom: #043b19;
$custom-light: #507256;
$custom-dark: #000000;

JSON

{
  "hex": "#043b19",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 25
  },
  "hsl": {
    "h": 142.909,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30951,
    "c": 0.08044,
    "h": 150.6
  },
  "luminance": 0.03224
}

Semantic roles & 50–950 ramp

primary

#043B19

secondary

#7D1E59

accent

#2AADFD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020803

muted

#787B78

Preview Lab

Preview with #043B19

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

Preview Lab → · Contrast checker → · Palette generator →