#144143#144143

#144143 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.6% C 0.048 H 199.3°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#144143
RGB	rgb(20, 65, 67)
HSL	hsl(183, 54%, 17%)
HSV	hsv(183, 70%, 26%)
CMYK	cmyk(70.1%, 3%, 0%, 73.7%)
CIE-LAB	lab(24.75, -14.33, -5.76)
CIE-LCH	lch(24.75, 15.44, 201.90°)
OKLab	oklab(34.59% -0.0455 -0.0159)
OKLCH	oklch(34.59% 0.048 199.3)
XYZ	xyz(3.1915, 4.3342, 5.9775)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144143 #431614

analogous

#14432E #144143 #142A43

triadic

#144143 #431441 #414314

tetradic

#144143 #2E1443 #431614 #2A4314

square

#144143 #2E1443 #431614 #2A4314

split-complementary

#144143 #43142A #432E14

monochromatic

#071718 #071718 #144143 #226F72 #309CA1

Accessibility & contrast

On white

11.25

#144143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#144143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144143

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144143	#FFFFFF	#000000	##FFFFFF
##144143	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3E43

Deuteranopia (green-blind)

#353843

Tritanopia (blue-blind)

#004341

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #144143;
/* rgb */ color: rgb(20, 65, 67);
/* oklch */ color: oklch(34.6% 0.048 199.3);

Tailwind

colors: {
  custom: {
    50: '#597577',
    500: '#144143',
    950: '#000000',
  },
}

SCSS

$custom: #144143;
$custom-light: #597577;
$custom-dark: #000000;

JSON

{
  "hex": "#144143",
  "rgb": {
    "r": 20,
    "g": 65,
    "b": 67
  },
  "hsl": {
    "h": 182.553,
    "s": 54.023,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34585,
    "c": 0.04826,
    "h": 199.3
  },
  "luminance": 0.04335
}

Semantic roles & 50–950 ramp

primary

#144143

secondary

#7B3A38

accent

#514ADD

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #144143

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

Preview Lab → · Contrast checker → · Palette generator →