#0D3837#0D3837

#0D3837 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.2% C 0.046 H 192.8°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#0D3837
RGB	rgb(13, 56, 55)
HSL	hsl(179, 62%, 14%)
HSV	hsv(179, 77%, 22%)
CMYK	cmyk(76.8%, 0%, 1.8%, 78%)
CIE-LAB	lab(20.79, -14.59, -3.66)
CIE-LCH	lch(20.79, 15.04, 194.09°)
OKLab	oklab(31.17% -0.0447 -0.0102)
OKLCH	oklch(31.17% 0.046 192.8)
XYZ	xyz(2.2694, 3.1895, 4.1097)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3837 #380D0E

analogous

#0D3821 #0D3837 #0D2338

triadic

#0D3837 #370D38 #38370D

tetradic

#0D3837 #210D38 #380D0E #23380D

square

#0D3837 #210D38 #380D0E #23380D

split-complementary

#0D3837 #380D23 #38210D

monochromatic

#061918 #061918 #0D3837 #196A68 #249B99

Accessibility & contrast

On white

12.82

#0D3837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0D3837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3837

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3837	#FFFFFF	#000000	##FFFFFF
##0D3837	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343537

Deuteranopia (green-blind)

#2E3037

Tritanopia (blue-blind)

#003A38

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0d3837;
/* rgb */ color: rgb(13, 56, 55);
/* oklch */ color: oklch(31.2% 0.046 192.8);

Tailwind

colors: {
  custom: {
    50: '#536f6d',
    500: '#0d3837',
    950: '#000000',
  },
}

SCSS

$custom: #0d3837;
$custom-light: #536f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3837",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 55
  },
  "hsl": {
    "h": 178.605,
    "s": 62.319,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31169,
    "c": 0.0459,
    "h": 192.8
  },
  "luminance": 0.0319
}

Semantic roles & 50–950 ramp

primary

#0D3837

secondary

#732D2F

accent

#4246E5

background

#F5F6F6

surface

#E8ECEB

border

#C4C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #0D3837

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

Preview Lab → · Contrast checker → · Palette generator →