#143D2A#143D2A

#143D2A is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.5% C 0.057 H 160.5°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#143D2A
RGB	rgb(20, 61, 42)
HSL	hsl(152, 51%, 16%)
HSV	hsv(152, 67%, 24%)
CMYK	cmyk(67.2%, 0%, 31.1%, 76.1%)
CIE-LAB	lab(22.49, -19.73, 7.54)
CIE-LCH	lch(22.49, 21.12, 159.08°)
OKLab	oklab(32.49% -0.0541 0.0192)
OKLCH	oklch(32.49% 0.057 160.5)
XYZ	xyz(2.3749, 3.6531, 2.7700)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143D2A #3D1427

analogous

#143D15 #143D2A #143B3D

triadic

#143D2A #2A143D #3D2A14

tetradic

#143D2A #15143D #3D1427 #3B3D14

square

#143D2A #15143D #3D1427 #3B3D14

split-complementary

#143D2A #3D143B #3D1514

monochromatic

#081710 #081710 #143D2A #236B4A #329969

Accessibility & contrast

On white

12.13

#143D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#143D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143D2A

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143D2A	#FFFFFF	#000000	##FFFFFF
##143D2A	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3829

Deuteranopia (green-blind)

#36342B

Tritanopia (blue-blind)

#033D38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143d2a;
/* rgb */ color: rgb(20, 61, 42);
/* oklch */ color: oklch(32.5% 0.057 160.5);

Tailwind

colors: {
  custom: {
    50: '#567363',
    500: '#143d2a',
    950: '#000000',
  },
}

SCSS

$custom: #143d2a;
$custom-light: #567363;
$custom-dark: #000000;

JSON

{
  "hex": "#143d2a",
  "rgb": {
    "r": 20,
    "g": 61,
    "b": 42
  },
  "hsl": {
    "h": 152.195,
    "s": 50.617,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32489,
    "c": 0.05742,
    "h": 160.5
  },
  "luminance": 0.03653
}

Semantic roles & 50–950 ramp

primary

#143D2A

secondary

#753854

accent

#4E8FDA

background

#F5F7F5

surface

#E9EDEA

border

#C5C8C6

text

#030805

muted

#787B79

Preview Lab

Preview with #143D2A

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

Preview Lab → · Contrast checker → · Palette generator →