#043F1A#043F1A

#043F1A is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.3% C 0.085 H 150.0°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#043F1A
RGB	rgb(4, 63, 26)
HSL	hsl(142, 88%, 13%)
HSV	hsv(142, 94%, 25%)
CMYK	cmyk(93.7%, 0%, 58.7%, 75.3%)
CIE-LAB	lab(22.50, -27.58, 17.63)
CIE-LCH	lch(22.50, 32.73, 147.41°)
OKLab	oklab(32.27% -0.074 0.0426)
OKLCH	oklch(32.27% 0.085 150)
XYZ	xyz(2.0139, 3.6552, 1.5765)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043F1A #3F0429

analogous

#0B3F04 #043F1A #043F37

triadic

#043F1A #1A043F #3F1A04

tetradic

#043F1A #040B3F #3F0429 #3F3704

square

#043F1A #040B3F #3F0429 #3F3704

split-complementary

#043F1A #37043F #3F040B

monochromatic

#021D0C #021D0C #043F1A #087932 #0BB249

Accessibility & contrast

On white

12.13

#043F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#043F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043F1A

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043F1A	#FFFFFF	#000000	##FFFFFF
##043F1A	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3917

Deuteranopia (green-blind)

#39341D

Tritanopia (blue-blind)

#003E36

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #043f1a;
/* rgb */ color: rgb(4, 63, 26);
/* oklch */ color: oklch(32.3% 0.085 150.0);

Tailwind

colors: {
  custom: {
    50: '#517557',
    500: '#043f1a',
    950: '#000000',
  },
}

SCSS

$custom: #043f1a;
$custom-light: #517557;
$custom-dark: #000000;

JSON

{
  "hex": "#043f1a",
  "rgb": {
    "r": 4,
    "g": 63,
    "b": 26
  },
  "hsl": {
    "h": 142.373,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32265,
    "c": 0.08537,
    "h": 150
  },
  "luminance": 0.03655
}

Semantic roles & 50–950 ramp

primary

#043F1A

secondary

#801E5C

accent

#2AAFFE

background

#F4F7F5

surface

#E7EDE9

border

#C3C8C5

text

#020803

muted

#787B78

Preview Lab

Preview with #043F1A

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

Preview Lab → · Contrast checker → · Palette generator →