#143E33#143E33

#143E33 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.1% C 0.051 H 173.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#143E33
RGB	rgb(20, 62, 51)
HSL	hsl(164, 51%, 16%)
HSV	hsv(164, 68%, 24%)
CMYK	cmyk(67.7%, 0%, 17.7%, 75.7%)
CIE-LAB	lab(23.11, -17.76, 2.46)
CIE-LCH	lch(23.11, 17.93, 172.13°)
OKLab	oklab(33.08% -0.0503 0.0062)
OKLCH	oklch(33.08% 0.051 173)
XYZ	xyz(2.6084, 3.8327, 3.7337)
Luminance	0.0383 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143E33 #3E141F

analogous

#143E1E #143E33 #14343E

triadic

#143E33 #33143E #3E3314

tetradic

#143E33 #1E143E #3E141F #343E14

square

#143E33 #1E143E #3E141F #343E14

split-complementary

#143E33 #3E1434 #3E1E14

monochromatic

#071713 #071713 #143E33 #236C59 #329B7F

Accessibility & contrast

On white

11.89

#143E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#143E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143E33

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143E33	#FFFFFF	#000000	##FFFFFF
##143E33	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A32

Deuteranopia (green-blind)

#363534

Tritanopia (blue-blind)

#003F3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143e33;
/* rgb */ color: rgb(20, 62, 51);
/* oklch */ color: oklch(33.1% 0.051 173.0);

Tailwind

colors: {
  custom: {
    50: '#57736a',
    500: '#143e33',
    950: '#000000',
  },
}

SCSS

$custom: #143e33;
$custom-light: #57736a;
$custom-dark: #000000;

JSON

{
  "hex": "#143e33",
  "rgb": {
    "r": 20,
    "g": 62,
    "b": 51
  },
  "hsl": {
    "h": 164.286,
    "s": 51.22,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33078,
    "c": 0.0507,
    "h": 173
  },
  "luminance": 0.03833
}

Semantic roles & 50–950 ramp

primary

#143E33

secondary

#763848

accent

#4D72DB

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #143E33

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

Preview Lab → · Contrast checker → · Palette generator →