#0D4B39#0D4B39

#0D4B39 is a dark, moderate teal. Relative luminance 0.054; OKLCH L 37.0% C 0.068 H 168.5°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#0D4B39
RGB	rgb(13, 75, 57)
HSL	hsl(163, 70%, 17%)
HSV	hsv(163, 83%, 29%)
CMYK	cmyk(82.7%, 0%, 24%, 70.6%)
CIE-LAB	lab(27.88, -24.06, 5.32)
CIE-LCH	lch(27.88, 24.65, 167.52°)
OKLab	oklab(36.98% -0.0668 0.0136)
OKLCH	oklch(36.98% 0.068 168.5)
XYZ	xyz(3.4202, 5.4127, 4.7346)
Luminance	0.0541 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4B39 #4B0D1F

analogous

#0D4B1A #0D4B39 #0D3E4B

triadic

#0D4B39 #390D4B #4B390D

tetradic

#0D4B39 #1A0D4B #4B0D1F #3E4B0D

square

#0D4B39 #1A0D4B #4B0D1F #3E4B0D

split-complementary

#0D4B39 #4B0D3E #4B1A0D

monochromatic

#051A14 #051A14 #0D4B39 #167F61 #1FB388

Accessibility & contrast

On white

10.08

#0D4B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0D4B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4B39

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4B39	#FFFFFF	#000000	##FFFFFF
##0D4B39	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494538

Deuteranopia (green-blind)

#413F3A

Tritanopia (blue-blind)

#004B46

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0d4b39;
/* rgb */ color: rgb(13, 75, 57);
/* oklch */ color: oklch(37.0% 0.068 168.5);

Tailwind

colors: {
  custom: {
    50: '#577e6f',
    500: '#0d4b39',
    950: '#000000',
  },
}

SCSS

$custom: #0d4b39;
$custom-light: #577e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4b39",
  "rgb": {
    "r": 13,
    "g": 75,
    "b": 57
  },
  "hsl": {
    "h": 162.581,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36977,
    "c": 0.06821,
    "h": 168.5
  },
  "luminance": 0.05413
}

Semantic roles & 50–950 ramp

primary

#0D4B39

secondary

#862E47

accent

#3B6EED

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0D4B39

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

Preview Lab → · Contrast checker → · Palette generator →