#143C29#143C29

#143C29 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.057 H 160.0°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#143C29
RGB	rgb(20, 60, 41)
HSL	hsl(152, 50%, 16%)
HSV	hsv(152, 67%, 24%)
CMYK	cmyk(66.7%, 0%, 31.7%, 76.5%)
CIE-LAB	lab(22.09, -19.46, 7.64)
CIE-LCH	lch(22.09, 20.91, 158.56°)
OKLab	oklab(32.15% -0.0533 0.0195)
OKLCH	oklch(32.15% 0.057 160)
XYZ	xyz(2.3044, 3.5403, 2.6593)
Luminance	0.0354 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C29 #3C1427

analogous

#143C15 #143C29 #143B3C

triadic

#143C29 #29143C #3C2914

tetradic

#143C29 #15143C #3C1427 #3B3C14

square

#143C29 #15143C #3C1427 #3B3C14

split-complementary

#143C29 #3C143B #3C1514

monochromatic

#081710 #081710 #143C29 #236A48 #339868

Accessibility & contrast

On white

12.29

#143C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#143C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C29

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C29	#FFFFFF	#000000	##FFFFFF
##143C29	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3728

Deuteranopia (green-blind)

#36332A

Tritanopia (blue-blind)

#043C37

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143c29;
/* rgb */ color: rgb(20, 60, 41);
/* oklch */ color: oklch(32.2% 0.057 160.0);

Tailwind

colors: {
  custom: {
    50: '#567262',
    500: '#143c29',
    950: '#000000',
  },
}

SCSS

$custom: #143c29;
$custom-light: #567262;
$custom-dark: #000000;

JSON

{
  "hex": "#143c29",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 41
  },
  "hsl": {
    "h": 151.5,
    "s": 50,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32154,
    "c": 0.05679,
    "h": 160
  },
  "luminance": 0.03541
}

Semantic roles & 50–950 ramp

primary

#143C29

secondary

#743854

accent

#4E90DA

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030805

muted

#787B79

Preview Lab

Preview with #143C29

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

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