#022F31#022F31

#022F31 is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.8% C 0.046 H 199.5°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#022F31
RGB	rgb(2, 47, 49)
HSL	hsl(183, 92%, 10%)
HSV	hsv(183, 96%, 19%)
CMYK	cmyk(95.9%, 4.1%, 0%, 80.8%)
CIE-LAB	lab(16.83, -13.49, -5.49)
CIE-LCH	lch(16.83, 14.56, 202.13°)
OKLab	oklab(27.79% -0.0432 -0.0153)
OKLCH	oklch(27.79% 0.046 199.5)
XYZ	xyz(1.5957, 2.2675, 3.2587)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022F31 #310402

analogous

#02311B #022F31 #021831

triadic

#022F31 #31022F #2F3102

tetradic

#022F31 #1B0231 #310402 #183102

square

#022F31 #1B0231 #310402 #183102

split-complementary

#022F31 #310218 #311B02

monochromatic

#011C1D #011C1D #022F31 #04676C #07A0A7

Accessibility & contrast

On white

14.45

#022F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#022F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022F31

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022F31	#FFFFFF	#000000	##FFFFFF
##022F31	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2C31

Deuteranopia (green-blind)

#242731

Tritanopia (blue-blind)

#003130

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #022f31;
/* rgb */ color: rgb(2, 47, 49);
/* oklch */ color: oklch(27.8% 0.046 199.5);

Tailwind

colors: {
  custom: {
    50: '#4d6769',
    500: '#022f31',
    950: '#000000',
  },
}

SCSS

$custom: #022f31;
$custom-light: #4d6769;
$custom-dark: #000000;

JSON

{
  "hex": "#022f31",
  "rgb": {
    "r": 2,
    "g": 47,
    "b": 49
  },
  "hsl": {
    "h": 182.553,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.27793,
    "c": 0.04582,
    "h": 199.5
  },
  "luminance": 0.02268
}

Semantic roles & 50–950 ramp

primary

#022F31

secondary

#751D19

accent

#3229FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #022F31

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

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