#143D2C#143D2C

#143D2C is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.5% C 0.055 H 163.1°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#143D2C
RGB	rgb(20, 61, 44)
HSL	hsl(155, 51%, 16%)
HSV	hsv(155, 67%, 24%)
CMYK	cmyk(67.2%, 0%, 27.9%, 76.1%)
CIE-LAB	lab(22.54, -19.20, 6.29)
CIE-LCH	lch(22.54, 20.21, 161.86°)
OKLab	oklab(32.55% -0.053 0.0161)
OKLCH	oklch(32.55% 0.055 163.1)
XYZ	xyz(2.4116, 3.6678, 2.9633)
Luminance	0.0367 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143D2C #3D1425

analogous

#143D17 #143D2C #14393D

triadic

#143D2C #2C143D #3D2C14

tetradic

#143D2C #17143D #3D1425 #393D14

square

#143D2C #17143D #3D1425 #393D14

split-complementary

#143D2C #3D1439 #3D1714

monochromatic

#081711 #081711 #143D2C #236B4D #32996E

Accessibility & contrast

On white

12.11

#143D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#143D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143D2C

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143D2C	#FFFFFF	#000000	##FFFFFF
##143D2C	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382B

Deuteranopia (green-blind)

#36342D

Tritanopia (blue-blind)

#023D38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143d2c;
/* rgb */ color: rgb(20, 61, 44);
/* oklch */ color: oklch(32.5% 0.055 163.1);

Tailwind

colors: {
  custom: {
    50: '#567365',
    500: '#143d2c',
    950: '#000000',
  },
}

SCSS

$custom: #143d2c;
$custom-light: #567365;
$custom-dark: #000000;

JSON

{
  "hex": "#143d2c",
  "rgb": {
    "r": 20,
    "g": 61,
    "b": 44
  },
  "hsl": {
    "h": 155.122,
    "s": 50.617,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32548,
    "c": 0.05536,
    "h": 163.1
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#143D2C

secondary

#753851

accent

#4E88DA

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #143D2C

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

Preview Lab → · Contrast checker → · Palette generator →