#143C2B#143C2B

#143C2B is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.2% C 0.055 H 162.6°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#143C2B
RGB	rgb(20, 60, 43)
HSL	hsl(155, 50%, 16%)
HSV	hsv(155, 67%, 24%)
CMYK	cmyk(66.7%, 0%, 28.3%, 76.5%)
CIE-LAB	lab(22.14, -18.94, 6.39)
CIE-LCH	lch(22.14, 19.99, 161.35°)
OKLab	oklab(32.21% -0.0522 0.0163)
OKLCH	oklch(32.21% 0.055 162.6)
XYZ	xyz(2.3402, 3.5546, 2.8478)
Luminance	0.0355 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C2B #3C1425

analogous

#143C17 #143C2B #14393C

triadic

#143C2B #2B143C #3C2B14

tetradic

#143C2B #17143C #3C1425 #393C14

square

#143C2B #17143C #3C1425 #393C14

split-complementary

#143C2B #3C1439 #3C1714

monochromatic

#081710 #081710 #143C2B #236A4C #33986D

Accessibility & contrast

On white

12.27

#143C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#143C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C2B

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C2B	#FFFFFF	#000000	##FFFFFF
##143C2B	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B372A

Deuteranopia (green-blind)

#35332C

Tritanopia (blue-blind)

#033C37

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143c2b;
/* rgb */ color: rgb(20, 60, 43);
/* oklch */ color: oklch(32.2% 0.055 162.6);

Tailwind

colors: {
  custom: {
    50: '#567264',
    500: '#143c2b',
    950: '#000000',
  },
}

SCSS

$custom: #143c2b;
$custom-light: #567264;
$custom-dark: #000000;

JSON

{
  "hex": "#143c2b",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 43
  },
  "hsl": {
    "h": 154.5,
    "s": 50,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32212,
    "c": 0.05471,
    "h": 162.6
  },
  "luminance": 0.03555
}

Semantic roles & 50–950 ramp

primary

#143C2B

secondary

#743851

accent

#4E89DA

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030805

muted

#787B79

Preview Lab

Preview with #143C2B

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

Preview Lab → · Contrast checker → · Palette generator →