#0D4437#0D4437

#0D4437 is a dark, moderate teal. Relative luminance 0.045; OKLCH L 34.8% C 0.060 H 173.1°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#0D4437
RGB	rgb(13, 68, 55)
HSL	hsl(166, 68%, 16%)
HSV	hsv(166, 81%, 27%)
CMYK	cmyk(80.9%, 0%, 19.1%, 73.3%)
CIE-LAB	lab(25.25, -21.14, 2.86)
CIE-LCH	lch(25.25, 21.34, 172.30°)
OKLab	oklab(34.8% -0.0596 0.0072)
OKLCH	oklch(34.8% 0.06 173.1)
XYZ	xyz(2.9223, 4.4953, 4.3274)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4437 #440D1A

analogous

#0D441B #0D4437 #0D3544

triadic

#0D4437 #370D44 #44370D

tetradic

#0D4437 #1B0D44 #440D1A #35440D

square

#0D4437 #1B0D44 #440D1A #35440D

split-complementary

#0D4437 #440D35 #441B0D

monochromatic

#051A15 #051A15 #0D4437 #177761 #21AB8A

Accessibility & contrast

On white

11.06

#0D4437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#0D4437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4437

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4437	#FFFFFF	#000000	##FFFFFF
##0D4437	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F36

Deuteranopia (green-blind)

#3A3A38

Tritanopia (blue-blind)

#004540

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0d4437;
/* rgb */ color: rgb(13, 68, 55);
/* oklch */ color: oklch(34.8% 0.060 173.1);

Tailwind

colors: {
  custom: {
    50: '#56786d',
    500: '#0d4437',
    950: '#000000',
  },
}

SCSS

$custom: #0d4437;
$custom-light: #56786d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4437",
  "rgb": {
    "r": 13,
    "g": 68,
    "b": 55
  },
  "hsl": {
    "h": 165.818,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34801,
    "c": 0.06007,
    "h": 173.1
  },
  "luminance": 0.04496
}

Semantic roles & 50–950 ramp

primary

#0D4437

secondary

#7F2D41

accent

#3D66EB

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0D4437

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

Preview Lab → · Contrast checker → · Palette generator →