#0D4B43#0D4B43

#0D4B43 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.3% C 0.061 H 182.1°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#0D4B43
RGB	rgb(13, 75, 67)
HSL	hsl(172, 70%, 17%)
HSV	hsv(172, 83%, 29%)
CMYK	cmyk(82.7%, 0%, 10.7%, 70.6%)
CIE-LAB	lab(28.17, -21.03, -0.70)
CIE-LCH	lch(28.17, 21.04, 181.91°)
OKLab	oklab(37.32% -0.0613 -0.0022)
OKLCH	oklch(37.32% 0.061 182.1)
XYZ	xyz(3.6947, 5.5225, 6.1803)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4B43 #4B0D15

analogous

#0D4B24 #0D4B43 #0D344B

triadic

#0D4B43 #430D4B #4B430D

tetradic

#0D4B43 #240D4B #4B0D15 #344B0D

square

#0D4B43 #240D4B #4B0D15 #344B0D

split-complementary

#0D4B43 #4B0D34 #4B240D

monochromatic

#051A17 #051A17 #0D4B43 #167F72 #1FB3A0

Accessibility & contrast

On white

9.98

#0D4B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0D4B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4B43

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4B43	#FFFFFF	#000000	##FFFFFF
##0D4B43	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474643

Deuteranopia (green-blind)

#3F4044

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0d4b43;
/* rgb */ color: rgb(13, 75, 67);
/* oklch */ color: oklch(37.3% 0.061 182.1);

Tailwind

colors: {
  custom: {
    50: '#587d77',
    500: '#0d4b43',
    950: '#000000',
  },
}

SCSS

$custom: #0d4b43;
$custom-light: #587d77;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4b43",
  "rgb": {
    "r": 13,
    "g": 75,
    "b": 67
  },
  "hsl": {
    "h": 172.258,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37316,
    "c": 0.06135,
    "h": 182.1
  },
  "luminance": 0.05523
}

Semantic roles & 50–950 ramp

primary

#0D4B43

secondary

#862E39

accent

#3B52ED

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0D4B43

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

Preview Lab → · Contrast checker → · Palette generator →