#04340B#04340B

#04340B is a dark, moderate green. Relative luminance 0.025; OKLCH L 28.4% C 0.084 H 145.1°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#04340B
RGB	rgb(4, 52, 11)
HSL	hsl(129, 86%, 11%)
HSV	hsv(129, 92%, 20%)
CMYK	cmyk(92.3%, 0%, 78.8%, 79.6%)
CIE-LAB	lab(17.94, -25.57, 20.50)
CIE-LCH	lch(17.94, 32.78, 141.28°)
OKLab	oklab(28.42% -0.069 0.0481)
OKLCH	oklch(28.42% 0.084 145.1)
XYZ	xyz(1.3384, 2.5058, 0.7297)
Luminance	0.0251 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04340B #34042D

analogous

#153404 #04340B #043423

triadic

#04340B #0B0434 #340B04

tetradic

#04340B #041534 #34042D #342304

square

#04340B #041534 #34042D #342304

split-complementary

#04340B #230434 #340415

monochromatic

#021C06 #021C06 #04340B #086D17 #0DA623

Accessibility & contrast

On white

13.99

#04340B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#04340B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04340B

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04340B	#FFFFFF	#000000	##FFFFFF
##04340B	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E06

Deuteranopia (green-blind)

#302A0F

Tritanopia (blue-blind)

#00322C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #04340b;
/* rgb */ color: rgb(4, 52, 11);
/* oklch */ color: oklch(28.4% 0.084 145.1);

Tailwind

colors: {
  custom: {
    50: '#4e6c4c',
    500: '#04340b',
    950: '#000000',
  },
}

SCSS

$custom: #04340b;
$custom-light: #4e6c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#04340b",
  "rgb": {
    "r": 4,
    "g": 52,
    "b": 11
  },
  "hsl": {
    "h": 128.75,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.28421,
    "c": 0.08409,
    "h": 145.1
  },
  "luminance": 0.02506
}

Semantic roles & 50–950 ramp

primary

#04340B

secondary

#761E69

accent

#2CDEFC

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020701

muted

#787A77

Preview Lab

Preview with #04340B

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

Preview Lab → · Contrast checker → · Palette generator →