#04221A#04221A

#04221A is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.7% C 0.039 H 172.0°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#04221A
RGB	rgb(4, 34, 26)
HSL	hsl(164, 79%, 7%)
HSV	hsv(164, 88%, 13%)
CMYK	cmyk(88.2%, 0%, 23.5%, 86.7%)
CIE-LAB	lab(10.88, -13.78, 2.15)
CIE-LCH	lch(10.88, 13.95, 171.12°)
OKLab	oklab(22.68% -0.0388 0.0055)
OKLCH	oklch(22.68% 0.039 172)
XYZ	xyz(0.8085, 1.2444, 1.1747)
Luminance	0.0124 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04221A #22040C

analogous

#04220B #04221A #041B22

triadic

#04221A #1A0422 #221A04

tetradic

#04221A #0B0422 #22040C #1B2204

square

#04221A #0B0422 #22040C #1B2204

split-complementary

#04221A #22041B #220B04

monochromatic

#031B15 #031B15 #04221A #0A5944 #11906E

Accessibility & contrast

On white

16.82

#04221A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#04221A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04221A

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04221A	#FFFFFF	#000000	##FFFFFF
##04221A	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211F1A

Deuteranopia (green-blind)

#1C1C1B

Tritanopia (blue-blind)

#002220

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #04221a;
/* rgb */ color: rgb(4, 34, 26);
/* oklch */ color: oklch(22.7% 0.039 172.0);

Tailwind

colors: {
  custom: {
    50: '#485d56',
    500: '#04221a',
    950: '#000000',
  },
}

SCSS

$custom: #04221a;
$custom-light: #485d56;
$custom-dark: #000000;

JSON

{
  "hex": "#04221a",
  "rgb": {
    "r": 4,
    "g": 34,
    "b": 26
  },
  "hsl": {
    "h": 164,
    "s": 78.947,
    "l": 7.451
  },
  "oklch": {
    "l": 0.22681,
    "c": 0.03918,
    "h": 172
  },
  "luminance": 0.01244
}

Semantic roles & 50–950 ramp

primary

#04221A

secondary

#651D30

accent

#3266F5

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #04221A

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

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