#143336#143336

#143336 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.9% C 0.037 H 203.8°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#143336
RGB	rgb(20, 51, 54)
HSL	hsl(185, 46%, 15%)
HSV	hsv(185, 63%, 21%)
CMYK	cmyk(63%, 5.6%, 0%, 78.8%)
CIE-LAB	lab(19.15, -10.37, -5.40)
CIE-LCH	lch(19.15, 11.69, 207.50°)
OKLab	oklab(29.91% -0.0338 -0.0149)
OKLCH	oklch(29.91% 0.037 203.8)
XYZ	xyz(2.1379, 2.7825, 3.9137)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143336 #361714

analogous

#143628 #143336 #142236

triadic

#143336 #361433 #333614

tetradic

#143336 #281436 #361714 #223614

square

#143336 #281436 #361714 #223614

split-complementary

#143336 #361422 #362814

monochromatic

#081516 #081516 #143336 #255D63 #35878F

Accessibility & contrast

On white

13.49

#143336 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#143336 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143336

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143336	#FFFFFF	#000000	##FFFFFF
##143336	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3136

Deuteranopia (green-blind)

#292D36

Tritanopia (blue-blind)

#003534

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #143336;
/* rgb */ color: rgb(20, 51, 54);
/* oklch */ color: oklch(29.9% 0.037 203.8);

Tailwind

colors: {
  custom: {
    50: '#556a6d',
    500: '#143336',
    950: '#000000',
  },
}

SCSS

$custom: #143336;
$custom-light: #556a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#143336",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 54
  },
  "hsl": {
    "h": 185.294,
    "s": 45.946,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29906,
    "c": 0.03692,
    "h": 203.8
  },
  "luminance": 0.02783
}

Semantic roles & 50–950 ramp

primary

#143336

secondary

#6E3D38

accent

#5E52D6

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #143336

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

Preview Lab → · Contrast checker → · Palette generator →