#0D4A39#0D4A39

#0D4A39 is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.7% C 0.067 H 169.4°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#0D4A39
RGB	rgb(13, 74, 57)
HSL	hsl(163, 70%, 17%)
HSV	hsv(163, 82%, 29%)
CMYK	cmyk(82.4%, 0%, 23%, 71%)
CIE-LAB	lab(27.51, -23.57, 4.80)
CIE-LCH	lch(27.51, 24.06, 168.48°)
OKLab	oklab(36.68% -0.0657 0.0123)
OKLCH	oklch(36.68% 0.067 169.4)
XYZ	xyz(3.3529, 5.2781, 4.7122)
Luminance	0.0528 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4A39 #4A0D1E

analogous

#0D4A1B #0D4A39 #0D3D4A

triadic

#0D4A39 #390D4A #4A390D

tetradic

#0D4A39 #1B0D4A #4A0D1E #3D4A0D

square

#0D4A39 #1B0D4A #4A0D1E #3D4A0D

split-complementary

#0D4A39 #4A0D3D #4A1B0D

monochromatic

#051A14 #051A14 #0D4A39 #167E61 #1FB289

Accessibility & contrast

On white

10.22

#0D4A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#0D4A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4A39

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4A39	#FFFFFF	#000000	##FFFFFF
##0D4A39	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484438

Deuteranopia (green-blind)

#403F3A

Tritanopia (blue-blind)

#004B45

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0d4a39;
/* rgb */ color: rgb(13, 74, 57);
/* oklch */ color: oklch(36.7% 0.067 169.4);

Tailwind

colors: {
  custom: {
    50: '#577d6f',
    500: '#0d4a39',
    950: '#000000',
  },
}

SCSS

$custom: #0d4a39;
$custom-light: #577d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4a39",
  "rgb": {
    "r": 13,
    "g": 74,
    "b": 57
  },
  "hsl": {
    "h": 163.279,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36677,
    "c": 0.06681,
    "h": 169.4
  },
  "luminance": 0.05279
}

Semantic roles & 50–950 ramp

primary

#0D4A39

secondary

#852E46

accent

#3B6DED

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040907

muted

#797B7A

Preview Lab

Preview with #0D4A39

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

Preview Lab → · Contrast checker → · Palette generator →