#043A03#043A03

#043A03 is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.3% C 0.099 H 142.4°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#043A03
RGB	rgb(4, 58, 3)
HSL	hsl(119, 90%, 12%)
HSV	hsv(119, 95%, 23%)
CMYK	cmyk(93.1%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(20.28, -28.77, 26.47)
CIE-LCH	lch(20.28, 39.09, 137.38°)
OKLab	oklab(30.34% -0.0782 0.0601)
OKLCH	oklch(30.34% 0.099 142.4)
XYZ	xyz(1.5795, 3.0583, 0.5932)
Luminance	0.0306 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 1.55

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A03 #39033A

analogous

#203A03 #043A03 #033A1E

triadic

#043A03 #03043A #3A0304

tetradic

#043A03 #03203A #39033A #3A1E03

square

#043A03 #03203A #39033A #3A1E03

split-complementary

#043A03 #1E033A #3A0320

monochromatic

#021D02 #021D02 #043A03 #087406 #0CAE09

Accessibility & contrast

On white

13.03

#043A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#043A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A03

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A03	#FFFFFF	#000000	##FFFFFF
##043A03	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3300

Deuteranopia (green-blind)

#362F09

Tritanopia (blue-blind)

#003830

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #043a03;
/* rgb */ color: rgb(4, 58, 3);
/* oklch */ color: oklch(30.3% 0.099 142.4);

Tailwind

colors: {
  custom: {
    50: '#507149',
    500: '#043a03',
    950: '#000000',
  },
}

SCSS

$custom: #043a03;
$custom-light: #507149;
$custom-dark: #000000;

JSON

{
  "hex": "#043a03",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 118.909,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30337,
    "c": 0.09862,
    "h": 142.4
  },
  "luminance": 0.03058
}

Semantic roles & 50–950 ramp

primary

#043A03

secondary

#7B1C7D

accent

#29FFFB

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020801

muted

#787B77

Preview Lab

Preview with #043A03

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

Preview Lab → · Contrast checker → · Palette generator →