#0C4148#0C4148

#0C4148 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.6% C 0.054 H 208.2°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#0C4148
RGB	rgb(12, 65, 72)
HSL	hsl(187, 71%, 16%)
HSV	hsv(187, 83%, 28%)
CMYK	cmyk(83.3%, 9.7%, 0%, 71.8%)
CIE-LAB	lab(24.72, -13.89, -9.12)
CIE-LCH	lch(24.72, 16.62, 213.30°)
OKLab	oklab(34.57% -0.0474 -0.0254)
OKLCH	oklch(34.57% 0.054 208.2)
XYZ	xyz(3.2111, 4.3262, 6.7954)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4148 #48130C

analogous

#0C4831 #0C4148 #0C2348

triadic

#0C4148 #480C41 #41480C

tetradic

#0C4148 #310C48 #48130C #23480C

square

#0C4148 #310C48 #48130C #23480C

split-complementary

#0C4148 #480C23 #48310C

monochromatic

#04181A #04181A #0C4148 #15707C #1DA0B1

Accessibility & contrast

On white

11.26

#0C4148 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0C4148 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4148

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4148	#FFFFFF	#000000	##FFFFFF
##0C4148	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3E48

Deuteranopia (green-blind)

#323848

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0c4148;
/* rgb */ color: rgb(12, 65, 72);
/* oklch */ color: oklch(34.6% 0.054 208.2);

Tailwind

colors: {
  custom: {
    50: '#57757b',
    500: '#0c4148',
    950: '#000000',
  },
}

SCSS

$custom: #0c4148;
$custom-light: #57757b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4148",
  "rgb": {
    "r": 12,
    "g": 65,
    "b": 72
  },
  "hsl": {
    "h": 187,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.34566,
    "c": 0.05377,
    "h": 208.2
  },
  "luminance": 0.04327
}

Semantic roles & 50–950 ramp

primary

#0C4148

secondary

#84362C

accent

#4F3AEE

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0C4148

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

Preview Lab → · Contrast checker → · Palette generator →