#042522#042522

#042522 is a very dark, muted teal. Relative luminance 0.015; OKLCH L 24.0% C 0.038 H 186.3°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#042522
RGB	rgb(4, 37, 34)
HSL	hsl(175, 80%, 8%)
HSV	hsv(175, 89%, 15%)
CMYK	cmyk(89.2%, 0%, 8.1%, 85.5%)
CIE-LAB	lab(12.38, -12.76, -1.48)
CIE-LCH	lch(12.38, 12.84, 186.60°)
OKLab	oklab(24% -0.0379 -0.0042)
OKLCH	oklch(24% 0.038 186.3)
XYZ	xyz(1.0002, 1.4643, 1.7430)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042522 #250407

analogous

#042511 #042522 #041725

triadic

#042522 #220425 #252204

tetradic

#042522 #110425 #250407 #172504

square

#042522 #110425 #250407 #172504

split-complementary

#042522 #250417 #251104

monochromatic

#031C19 #031C19 #042522 #0A5C55 #109388

Accessibility & contrast

On white

16.24

#042522 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#042522 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042522

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042522	#FFFFFF	#000000	##FFFFFF
##042522	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222222

Deuteranopia (green-blind)

#1E1F22

Tritanopia (blue-blind)

#002624

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #042522;
/* rgb */ color: rgb(4, 37, 34);
/* oklch */ color: oklch(24.0% 0.038 186.3);

Tailwind

colors: {
  custom: {
    50: '#495f5c',
    500: '#042522',
    950: '#000000',
  },
}

SCSS

$custom: #042522;
$custom-light: #495f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#042522",
  "rgb": {
    "r": 4,
    "g": 37,
    "b": 34
  },
  "hsl": {
    "h": 174.545,
    "s": 80.488,
    "l": 8.039
  },
  "oklch": {
    "l": 0.23996,
    "c": 0.03812,
    "h": 186.3
  },
  "luminance": 0.01464
}

Semantic roles & 50–950 ramp

primary

#042522

secondary

#681D24

accent

#3143F7

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010404

muted

#777979

Preview Lab

Preview with #042522

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

Preview Lab → · Contrast checker → · Palette generator →