#143B34#143B34

#143B34 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.046 H 179.6°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#143B34
RGB	rgb(20, 59, 52)
HSL	hsl(169, 49%, 15%)
HSV	hsv(169, 66%, 23%)
CMYK	cmyk(66.1%, 0%, 11.9%, 76.9%)
CIE-LAB	lab(22.03, -15.79, 0.22)
CIE-LCH	lch(22.03, 15.79, 179.19°)
OKLab	oklab(32.21% -0.0458 0.0003)
OKLCH	oklch(32.21% 0.046 179.6)
XYZ	xyz(2.4720, 3.5243, 3.7981)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B34 #3B141B

analogous

#143B20 #143B34 #142E3B

triadic

#143B34 #34143B #3B3414

tetradic

#143B34 #20143B #3B141B #2E3B14

square

#143B34 #20143B #3B141B #2E3B14

split-complementary

#143B34 #3B142E #3B2014

monochromatic

#081714 #081714 #143B34 #23695C #339685

Accessibility & contrast

On white

12.32

#143B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#143B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B34

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B34	#FFFFFF	#000000	##FFFFFF
##143B34	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383734

Deuteranopia (green-blind)

#323335

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143b34;
/* rgb */ color: rgb(20, 59, 52);
/* oklch */ color: oklch(32.2% 0.046 179.6);

Tailwind

colors: {
  custom: {
    50: '#56716b',
    500: '#143b34',
    950: '#000000',
  },
}

SCSS

$custom: #143b34;
$custom-light: #56716b;
$custom-dark: #000000;

JSON

{
  "hex": "#143b34",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 52
  },
  "hsl": {
    "h": 169.231,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32211,
    "c": 0.04577,
    "h": 179.6
  },
  "luminance": 0.03525
}

Semantic roles & 50–950 ramp

primary

#143B34

secondary

#733842

accent

#4F68D9

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #143B34

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

Preview Lab → · Contrast checker → · Palette generator →