#143E2C#143E2C

#143E2C is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.9% C 0.057 H 162.2°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#143E2C
RGB	rgb(20, 62, 44)
HSL	hsl(154, 51%, 16%)
HSV	hsv(154, 68%, 24%)
CMYK	cmyk(67.7%, 0%, 29%, 75.7%)
CIE-LAB	lab(22.92, -19.73, 6.82)
CIE-LCH	lch(22.92, 20.87, 160.94°)
OKLab	oklab(32.85% -0.0543 0.0174)
OKLCH	oklch(32.85% 0.057 162.2)
XYZ	xyz(2.4655, 3.7756, 2.9812)
Luminance	0.0378 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143E2C #3E1426

analogous

#143E17 #143E2C #143B3E

triadic

#143E2C #2C143E #3E2C14

tetradic

#143E2C #17143E #3E1426 #3B3E14

square

#143E2C #17143E #3E1426 #3B3E14

split-complementary

#143E2C #3E143B #3E1714

monochromatic

#071710 #071710 #143E2C #236C4D #329B6E

Accessibility & contrast

On white

11.96

#143E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#143E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143E2C

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143E2C	#FFFFFF	#000000	##FFFFFF
##143E2C	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392B

Deuteranopia (green-blind)

#37352D

Tritanopia (blue-blind)

#023E39

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143e2c;
/* rgb */ color: rgb(20, 62, 44);
/* oklch */ color: oklch(32.9% 0.057 162.2);

Tailwind

colors: {
  custom: {
    50: '#577365',
    500: '#143e2c',
    950: '#000000',
  },
}

SCSS

$custom: #143e2c;
$custom-light: #577365;
$custom-dark: #000000;

JSON

{
  "hex": "#143e2c",
  "rgb": {
    "r": 20,
    "g": 62,
    "b": 44
  },
  "hsl": {
    "h": 154.286,
    "s": 51.22,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32854,
    "c": 0.05701,
    "h": 162.2
  },
  "luminance": 0.03776
}

Semantic roles & 50–950 ramp

primary

#143E2C

secondary

#763852

accent

#4D8ADB

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #143E2C

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

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