#0D4748#0D4748

#0D4748 is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.3% C 0.056 H 196.7°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#0D4748
RGB	rgb(13, 71, 72)
HSL	hsl(181, 69%, 17%)
HSV	hsv(181, 82%, 28%)
CMYK	cmyk(81.9%, 1.4%, 0%, 71.8%)
CIE-LAB	lab(26.90, -17.19, -5.83)
CIE-LCH	lch(26.90, 18.16, 198.73°)
OKLab	oklab(36.34% -0.054 -0.0162)
OKLCH	oklch(36.34% 0.056 196.7)
XYZ	xyz(3.5884, 5.0595, 6.9171)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4748 #480E0D

analogous

#0D482C #0D4748 #0D2A48

triadic

#0D4748 #480D47 #47480D

tetradic

#0D4748 #2C0D48 #480E0D #2A480D

square

#0D4748 #2C0D48 #480E0D #2A480D

split-complementary

#0D4748 #480D2A #482C0D

monochromatic

#051A1A #051A1A #0D4748 #167A7C #20ADB0

Accessibility & contrast

On white

10.44

#0D4748 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#0D4748 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4748

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4748	#FFFFFF	#000000	##FFFFFF
##0D4748	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414348

Deuteranopia (green-blind)

#393D48

Tritanopia (blue-blind)

#004A47

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0d4748;
/* rgb */ color: rgb(13, 71, 72);
/* oklch */ color: oklch(36.3% 0.056 196.7);

Tailwind

colors: {
  custom: {
    50: '#587a7a',
    500: '#0d4748',
    950: '#000000',
  },
}

SCSS

$custom: #0d4748;
$custom-light: #587a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4748",
  "rgb": {
    "r": 13,
    "g": 71,
    "b": 72
  },
  "hsl": {
    "h": 181.017,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36339,
    "c": 0.05635,
    "h": 196.7
  },
  "luminance": 0.0506
}

Semantic roles & 50–950 ramp

primary

#0D4748

secondary

#832F2D

accent

#3F3CEC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0D4748

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

Preview Lab → · Contrast checker → · Palette generator →