#043A0B#043A0B

#043A0B is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.4% C 0.092 H 144.6°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#043A0B
RGB	rgb(4, 58, 11)
HSL	hsl(128, 87%, 12%)
HSV	hsv(128, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 81%, 77.3%)
CIE-LAB	lab(20.35, -27.90, 23.28)
CIE-LCH	lch(20.35, 36.33, 140.15°)
OKLab	oklab(30.42% -0.0753 0.0535)
OKLCH	oklch(30.42% 0.092 144.6)
XYZ	xyz(1.6234, 3.0759, 0.8247)
Luminance	0.0308 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 1.81

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A0B #3A0433

analogous

#183A04 #043A0B #043A26

triadic

#043A0B #0B043A #3A0B04

tetradic

#043A0B #04183A #3A0433 #3A2604

square

#043A0B #04183A #3A0433 #3A2604

split-complementary

#043A0B #26043A #3A0418

monochromatic

#021D05 #021D05 #043A0B #087316 #0CAD21

Accessibility & contrast

On white

13.00

#043A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#043A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A0B

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A0B	#FFFFFF	#000000	##FFFFFF
##043A0B	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3405

Deuteranopia (green-blind)

#352F10

Tritanopia (blue-blind)

#003831

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #043a0b;
/* rgb */ color: rgb(4, 58, 11);
/* oklch */ color: oklch(30.4% 0.092 144.6);

Tailwind

colors: {
  custom: {
    50: '#50714d',
    500: '#043a0b',
    950: '#000000',
  },
}

SCSS

$custom: #043a0b;
$custom-light: #50714d;
$custom-dark: #000000;

JSON

{
  "hex": "#043a0b",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 11
  },
  "hsl": {
    "h": 127.778,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30417,
    "c": 0.09237,
    "h": 144.6
  },
  "luminance": 0.03076
}

Semantic roles & 50–950 ramp

primary

#043A0B

secondary

#7C1E70

accent

#2BE2FD

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020701

muted

#787A77

Preview Lab

Preview with #043A0B

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

Preview Lab → · Contrast checker → · Palette generator →