#143E2A#143E2A

#143E2A is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.8% C 0.059 H 159.7°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#143E2A
RGB	rgb(20, 62, 42)
HSL	hsl(151, 51%, 16%)
HSV	hsv(151, 68%, 24%)
CMYK	cmyk(67.7%, 0%, 32.3%, 75.7%)
CIE-LAB	lab(22.86, -20.25, 8.06)
CIE-LCH	lch(22.86, 21.79, 158.30°)
OKLab	oklab(32.8% -0.0554 0.0205)
OKLCH	oklch(32.8% 0.059 159.7)
XYZ	xyz(2.4288, 3.7609, 2.7880)
Luminance	0.0376 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143E2A #3E1428

analogous

#143E15 #143E2A #143D3E

triadic

#143E2A #2A143E #3E2A14

tetradic

#143E2A #15143E #3E1428 #3D3E14

square

#143E2A #15143E #3E1428 #3D3E14

split-complementary

#143E2A #3E143D #3E1514

monochromatic

#071710 #071710 #143E2A #236C49 #329B69

Accessibility & contrast

On white

11.98

#143E2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#143E2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143E2A

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143E2A	#FFFFFF	#000000	##FFFFFF
##143E2A	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3929

Deuteranopia (green-blind)

#37352B

Tritanopia (blue-blind)

#033E39

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143e2a;
/* rgb */ color: rgb(20, 62, 42);
/* oklch */ color: oklch(32.8% 0.059 159.7);

Tailwind

colors: {
  custom: {
    50: '#577363',
    500: '#143e2a',
    950: '#000000',
  },
}

SCSS

$custom: #143e2a;
$custom-light: #577363;
$custom-dark: #000000;

JSON

{
  "hex": "#143e2a",
  "rgb": {
    "r": 20,
    "g": 62,
    "b": 42
  },
  "hsl": {
    "h": 151.429,
    "s": 51.22,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32796,
    "c": 0.0591,
    "h": 159.7
  },
  "luminance": 0.03761
}

Semantic roles & 50–950 ramp

primary

#143E2A

secondary

#763855

accent

#4D91DB

background

#F5F7F5

surface

#E9EDEA

border

#C5C8C6

text

#030805

muted

#787B79

Preview Lab

Preview with #143E2A

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

Preview Lab → · Contrast checker → · Palette generator →