#143C2C#143C2C

#143C2C is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.2% C 0.054 H 164.0°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#143C2C
RGB	rgb(20, 60, 44)
HSL	hsl(156, 50%, 16%)
HSV	hsv(156, 67%, 24%)
CMYK	cmyk(66.7%, 0%, 26.7%, 76.5%)
CIE-LAB	lab(22.17, -18.67, 5.77)
CIE-LCH	lch(22.17, 19.54, 162.84°)
OKLab	oklab(32.24% -0.0516 0.0148)
OKLCH	oklch(32.24% 0.054 164)
XYZ	xyz(2.3587, 3.5621, 2.9456)
Luminance	0.0356 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C2C #3C1424

analogous

#143C18 #143C2C #14383C

triadic

#143C2C #2C143C #3C2C14

tetradic

#143C2C #18143C #3C1424 #383C14

square

#143C2C #18143C #3C1424 #383C14

split-complementary

#143C2C #3C1438 #3C1814

monochromatic

#081711 #081711 #143C2C #236A4E #33986F

Accessibility & contrast

On white

12.26

#143C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#143C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C2C

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C2C	#FFFFFF	#000000	##FFFFFF
##143C2C	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B372B

Deuteranopia (green-blind)

#35332D

Tritanopia (blue-blind)

#033C38

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143c2c;
/* rgb */ color: rgb(20, 60, 44);
/* oklch */ color: oklch(32.2% 0.054 164.0);

Tailwind

colors: {
  custom: {
    50: '#567265',
    500: '#143c2c',
    950: '#000000',
  },
}

SCSS

$custom: #143c2c;
$custom-light: #567265;
$custom-dark: #000000;

JSON

{
  "hex": "#143c2c",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 44
  },
  "hsl": {
    "h": 156,
    "s": 50,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32243,
    "c": 0.0537,
    "h": 164
  },
  "luminance": 0.03562
}

Semantic roles & 50–950 ramp

primary

#143C2C

secondary

#743850

accent

#4E86DA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #143C2C

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

Preview Lab → · Contrast checker → · Palette generator →