#04321B#04321B

#04321B is a dark, moderate teal. Relative luminance 0.024; OKLCH L 28.0% C 0.064 H 156.0°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#04321B
RGB	rgb(4, 50, 27)
HSL	hsl(150, 85%, 11%)
HSV	hsv(150, 92%, 20%)
CMYK	cmyk(92%, 0%, 46%, 80.4%)
CIE-LAB	lab(17.39, -21.72, 10.46)
CIE-LCH	lch(17.39, 24.10, 154.29°)
OKLab	oklab(28.05% -0.0586 0.0261)
OKLCH	oklch(28.05% 0.064 156)
XYZ	xyz(1.3884, 2.3860, 1.4241)
Luminance	0.0239 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04321B #32041B

analogous

#043204 #04321B #043232

triadic

#04321B #1B0432 #321B04

tetradic

#04321B #040432 #32041B #323204

square

#04321B #040432 #32041B #323204

split-complementary

#04321B #320432 #320404

monochromatic

#021C0F #021C0F #04321B #096B3A #0DA358

Accessibility & contrast

On white

14.22

#04321B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#04321B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04321B

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04321B	#FFFFFF	#000000	##FFFFFF
##04321B	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D19

Deuteranopia (green-blind)

#2C291D

Tritanopia (blue-blind)

#00312C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #04321b;
/* rgb */ color: rgb(4, 50, 27);
/* oklch */ color: oklch(28.0% 0.064 156.0);

Tailwind

colors: {
  custom: {
    50: '#4d6a57',
    500: '#04321b',
    950: '#000000',
  },
}

SCSS

$custom: #04321b;
$custom-light: #4d6a57;
$custom-dark: #000000;

JSON

{
  "hex": "#04321b",
  "rgb": {
    "r": 4,
    "g": 50,
    "b": 27
  },
  "hsl": {
    "h": 150,
    "s": 85.185,
    "l": 10.588
  },
  "oklch": {
    "l": 0.28047,
    "c": 0.06413,
    "h": 156
  },
  "luminance": 0.02386
}

Semantic roles & 50–950 ramp

primary

#04321B

secondary

#741D49

accent

#2C94FB

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020603

muted

#787A78

Preview Lab

Preview with #04321B

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

Preview Lab → · Contrast checker → · Palette generator →