#143B35#143B35

#143B35 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.045 H 181.7°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#143B35
RGB	rgb(20, 59, 53)
HSL	hsl(171, 49%, 15%)
HSV	hsv(171, 66%, 23%)
CMYK	cmyk(66.1%, 0%, 10.2%, 76.9%)
CIE-LAB	lab(22.06, -15.48, -0.40)
CIE-LCH	lch(22.06, 15.48, 181.48°)
OKLab	oklab(32.25% -0.0452 -0.0013)
OKLCH	oklch(32.25% 0.045 181.7)
XYZ	xyz(2.4948, 3.5334, 3.9180)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B35 #3B141A

analogous

#143B21 #143B35 #142D3B

triadic

#143B35 #35143B #3B3514

tetradic

#143B35 #21143B #3B141A #2D3B14

square

#143B35 #21143B #3B141A #2D3B14

split-complementary

#143B35 #3B142D #3B2114

monochromatic

#081715 #081715 #143B35 #23695E #339687

Accessibility & contrast

On white

12.30

#143B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#143B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B35

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B35	#FFFFFF	#000000	##FFFFFF
##143B35	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383735

Deuteranopia (green-blind)

#323336

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143b35;
/* rgb */ color: rgb(20, 59, 53);
/* oklch */ color: oklch(32.2% 0.045 181.7);

Tailwind

colors: {
  custom: {
    50: '#56716c',
    500: '#143b35',
    950: '#000000',
  },
}

SCSS

$custom: #143b35;
$custom-light: #56716c;
$custom-dark: #000000;

JSON

{
  "hex": "#143b35",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 53
  },
  "hsl": {
    "h": 170.769,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32249,
    "c": 0.04524,
    "h": 181.7
  },
  "luminance": 0.03534
}

Semantic roles & 50–950 ramp

primary

#143B35

secondary

#733841

accent

#4F64D9

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #143B35

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

Preview Lab → · Contrast checker → · Palette generator →