#0D3237#0D3237

#0D3237 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.4% C 0.042 H 207.7°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#0D3237
RGB	rgb(13, 50, 55)
HSL	hsl(187, 62%, 13%)
HSV	hsv(187, 76%, 22%)
CMYK	cmyk(76.4%, 9.1%, 0%, 78.4%)
CIE-LAB	lab(18.55, -10.98, -7.02)
CIE-LCH	lch(18.55, 13.03, 212.58°)
OKLab	oklab(29.36% -0.0371 -0.0195)
OKLCH	oklch(29.36% 0.042 207.7)
XYZ	xyz(1.9959, 2.6424, 4.0185)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3237 #37120D

analogous

#0D3727 #0D3237 #0D1D37

triadic

#0D3237 #370D32 #32370D

tetradic

#0D3237 #270D37 #37120D #1D370D

square

#0D3237 #270D37 #37120D #1D370D

split-complementary

#0D3237 #370D1D #37270D

monochromatic

#061619 #061619 #0D3237 #195F68 #248C9A

Accessibility & contrast

On white

13.74

#0D3237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0D3237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3237

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3237	#FFFFFF	#000000	##FFFFFF
##0D3237	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3037

Deuteranopia (green-blind)

#272B37

Tritanopia (blue-blind)

#003533

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0d3237;
/* rgb */ color: rgb(13, 50, 55);
/* oklch */ color: oklch(29.4% 0.042 207.7);

Tailwind

colors: {
  custom: {
    50: '#526a6d',
    500: '#0d3237',
    950: '#000000',
  },
}

SCSS

$custom: #0d3237;
$custom-light: #526a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3237",
  "rgb": {
    "r": 13,
    "g": 50,
    "b": 55
  },
  "hsl": {
    "h": 187.143,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.29361,
    "c": 0.04187,
    "h": 207.7
  },
  "luminance": 0.02643
}

Semantic roles & 50–950 ramp

primary

#0D3237

secondary

#72362D

accent

#5643E5

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #0D3237

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

Preview Lab → · Contrast checker → · Palette generator →