#143D36#143D36

#143D36 is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.9% C 0.047 H 180.1°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#143D36
RGB	rgb(20, 61, 54)
HSL	hsl(170, 51%, 16%)
HSV	hsv(170, 67%, 24%)
CMYK	cmyk(67.2%, 0%, 11.5%, 76.1%)
CIE-LAB	lab(22.84, -16.30, 0.06)
CIE-LCH	lch(22.84, 16.30, 179.80°)
OKLab	oklab(32.89% -0.0473 -0.0001)
OKLCH	oklch(32.89% 0.047 180.1)
XYZ	xyz(2.6228, 3.7523, 4.0754)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143D36 #3D141B

analogous

#143D21 #143D36 #142F3D

triadic

#143D36 #36143D #3D3614

tetradic

#143D36 #21143D #3D141B #2F3D14

square

#143D36 #21143D #3D141B #2F3D14

split-complementary

#143D36 #3D142F #3D2114

monochromatic

#081714 #081714 #143D36 #236B5F #329988

Accessibility & contrast

On white

12.00

#143D36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#143D36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143D36

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143D36	#FFFFFF	#000000	##FFFFFF
##143D36	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3936

Deuteranopia (green-blind)

#343537

Tritanopia (blue-blind)

#003E3B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143d36;
/* rgb */ color: rgb(20, 61, 54);
/* oklch */ color: oklch(32.9% 0.047 180.1);

Tailwind

colors: {
  custom: {
    50: '#57726c',
    500: '#143d36',
    950: '#000000',
  },
}

SCSS

$custom: #143d36;
$custom-light: #57726c;
$custom-dark: #000000;

JSON

{
  "hex": "#143d36",
  "rgb": {
    "r": 20,
    "g": 61,
    "b": 54
  },
  "hsl": {
    "h": 169.756,
    "s": 50.617,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32885,
    "c": 0.04732,
    "h": 180.1
  },
  "luminance": 0.03753
}

Semantic roles & 50–950 ramp

primary

#143D36

secondary

#753842

accent

#4E66DA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #143D36

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

Preview Lab → · Contrast checker → · Palette generator →