#143A36#143A36

#143A36 is a dark, muted teal. Relative luminance 0.034; OKLCH L 32.0% C 0.044 H 185.9°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#143A36
RGB	rgb(20, 58, 54)
HSL	hsl(174, 49%, 15%)
HSV	hsv(174, 66%, 23%)
CMYK	cmyk(65.5%, 0%, 6.9%, 77.3%)
CIE-LAB	lab(21.73, -14.59, -1.56)
CIE-LCH	lch(21.73, 14.67, 186.12°)
OKLab	oklab(31.99% -0.0433 -0.0044)
OKLCH	oklch(31.99% 0.044 185.9)
XYZ	xyz(2.4671, 3.4409, 4.0235)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143A36 #3A1418

analogous

#143A23 #143A36 #142B3A

triadic

#143A36 #36143A #3A3614

tetradic

#143A36 #23143A #3A1418 #2B3A14

square

#143A36 #23143A #3A1418 #2B3A14

split-complementary

#143A36 #3A142B #3A2314

monochromatic

#081715 #081715 #143A36 #246860 #33958B

Accessibility & contrast

On white

12.44

#143A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#143A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143A36

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143A36	#FFFFFF	#000000	##FFFFFF
##143A36	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373736

Deuteranopia (green-blind)

#313236

Tritanopia (blue-blind)

#003B39

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143a36;
/* rgb */ color: rgb(20, 58, 54);
/* oklch */ color: oklch(32.0% 0.044 185.9);

Tailwind

colors: {
  custom: {
    50: '#56706c',
    500: '#143a36',
    950: '#000000',
  },
}

SCSS

$custom: #143a36;
$custom-light: #56706c;
$custom-dark: #000000;

JSON

{
  "hex": "#143a36",
  "rgb": {
    "r": 20,
    "g": 58,
    "b": 54
  },
  "hsl": {
    "h": 173.684,
    "s": 48.718,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31988,
    "c": 0.04356,
    "h": 185.9
  },
  "luminance": 0.03441
}

Semantic roles & 50–950 ramp

primary

#143A36

secondary

#72383E

accent

#505ED8

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #143A36

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

Preview Lab → · Contrast checker → · Palette generator →