#143C38#143C38

#143C38 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.045 H 186.2°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#143C38
RGB	rgb(20, 60, 56)
HSL	hsl(174, 50%, 16%)
HSV	hsv(174, 67%, 24%)
CMYK	cmyk(66.7%, 0%, 6.7%, 76.5%)
CIE-LAB	lab(22.53, -15.10, -1.72)
CIE-LCH	lch(22.53, 15.20, 186.52°)
OKLab	oklab(32.66% -0.0449 -0.0049)
OKLCH	oklch(32.66% 0.045 186.2)
XYZ	xyz(2.6178, 3.6657, 4.3102)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C38 #3C1418

analogous

#143C24 #143C38 #142C3C

triadic

#143C38 #38143C #3C3814

tetradic

#143C38 #24143C #3C1418 #2C3C14

square

#143C38 #24143C #3C1418 #2C3C14

split-complementary

#143C38 #3C142C #3C2414

monochromatic

#081715 #081715 #143C38 #236A63 #33988E

Accessibility & contrast

On white

12.12

#143C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#143C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C38

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C38	#FFFFFF	#000000	##FFFFFF
##143C38	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393938

Deuteranopia (green-blind)

#323438

Tritanopia (blue-blind)

#003D3B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143c38;
/* rgb */ color: rgb(20, 60, 56);
/* oklch */ color: oklch(32.7% 0.045 186.2);

Tailwind

colors: {
  custom: {
    50: '#57726e',
    500: '#143c38',
    950: '#000000',
  },
}

SCSS

$custom: #143c38;
$custom-light: #57726e;
$custom-dark: #000000;

JSON

{
  "hex": "#143c38",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 56
  },
  "hsl": {
    "h": 174,
    "s": 50,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32662,
    "c": 0.04517,
    "h": 186.2
  },
  "luminance": 0.03666
}

Semantic roles & 50–950 ramp

primary

#143C38

secondary

#74383E

accent

#4E5CDA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #143C38

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

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