#0D4239#0D4239

#0D4239 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.3% C 0.056 H 178.8°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#0D4239
RGB	rgb(13, 66, 57)
HSL	hsl(170, 67%, 15%)
HSV	hsv(170, 80%, 26%)
CMYK	cmyk(80.3%, 0%, 13.6%, 74.1%)
CIE-LAB	lab(24.57, -19.48, 0.56)
CIE-LCH	lch(24.57, 19.49, 178.34°)
OKLab	oklab(34.27% -0.0561 0.0012)
OKLCH	oklch(34.27% 0.056 178.8)
XYZ	xyz(2.8524, 4.2771, 4.5453)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4239 #420D16

analogous

#0D421E #0D4239 #0D3042

triadic

#0D4239 #390D42 #42390D

tetradic

#0D4239 #1E0D42 #420D16 #30420D

square

#0D4239 #1E0D42 #420D16 #30420D

split-complementary

#0D4239 #420D30 #421E0D

monochromatic

#051A16 #051A16 #0D4239 #177565 #21A891

Accessibility & contrast

On white

11.32

#0D4239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#0D4239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4239

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4239	#FFFFFF	#000000	##FFFFFF
##0D4239	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3D39

Deuteranopia (green-blind)

#38383A

Tritanopia (blue-blind)

#00433F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0d4239;
/* rgb */ color: rgb(13, 66, 57);
/* oklch */ color: oklch(34.3% 0.056 178.8);

Tailwind

colors: {
  custom: {
    50: '#55776f',
    500: '#0d4239',
    950: '#000000',
  },
}

SCSS

$custom: #0d4239;
$custom-light: #55776f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4239",
  "rgb": {
    "r": 13,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 169.811,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34267,
    "c": 0.05609,
    "h": 178.8
  },
  "luminance": 0.04277
}

Semantic roles & 50–950 ramp

primary

#0D4239

secondary

#7E2D3B

accent

#3E5BEA

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #0D4239

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

Preview Lab → · Contrast checker → · Palette generator →