#143D2D#143D2D

#143D2D is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.6% C 0.054 H 164.5°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#143D2D
RGB	rgb(20, 61, 45)
HSL	hsl(157, 51%, 16%)
HSV	hsv(157, 67%, 24%)
CMYK	cmyk(67.2%, 0%, 26.2%, 76.1%)
CIE-LAB	lab(22.57, -18.93, 5.67)
CIE-LCH	lch(22.57, 19.76, 163.33°)
OKLab	oklab(32.58% -0.0524 0.0145)
OKLCH	oklch(32.58% 0.054 164.5)
XYZ	xyz(2.4307, 3.6754, 3.0634)
Luminance	0.0368 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143D2D #3D1424

analogous

#143D18 #143D2D #14383D

triadic

#143D2D #2D143D #3D2D14

tetradic

#143D2D #18143D #3D1424 #383D14

square

#143D2D #18143D #3D1424 #383D14

split-complementary

#143D2D #3D1438 #3D1814

monochromatic

#081711 #081711 #143D2D #236B4F #329971

Accessibility & contrast

On white

12.10

#143D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#143D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143D2D

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143D2D	#FFFFFF	#000000	##FFFFFF
##143D2D	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382C

Deuteranopia (green-blind)

#36342E

Tritanopia (blue-blind)

#023D39

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143d2d;
/* rgb */ color: rgb(20, 61, 45);
/* oklch */ color: oklch(32.6% 0.054 164.5);

Tailwind

colors: {
  custom: {
    50: '#567365',
    500: '#143d2d',
    950: '#000000',
  },
}

SCSS

$custom: #143d2d;
$custom-light: #567365;
$custom-dark: #000000;

JSON

{
  "hex": "#143d2d",
  "rgb": {
    "r": 20,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 156.585,
    "s": 50.617,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32579,
    "c": 0.05437,
    "h": 164.5
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#143D2D

secondary

#753850

accent

#4E84DA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #143D2D

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

Preview Lab → · Contrast checker → · Palette generator →