#0C373F#0C373F

#0C373F is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.2% C 0.047 H 212.7°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#0C373F
RGB	rgb(12, 55, 63)
HSL	hsl(189, 68%, 15%)
HSV	hsv(189, 81%, 25%)
CMYK	cmyk(81%, 12.7%, 0%, 75.3%)
CIE-LAB	lab(20.71, -11.24, -9.21)
CIE-LCH	lch(20.71, 14.53, 219.31°)
OKLab	oklab(31.2% -0.0399 -0.0256)
OKLCH	oklch(31.2% 0.047 212.7)
XYZ	xyz(2.4146, 3.1691, 5.1861)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C373F #3F140C

analogous

#0C3F2E #0C373F #0C1E3F

triadic

#0C373F #3F0C37 #373F0C

tetradic

#0C373F #2E0C3F #3F140C #1E3F0C

square

#0C373F #2E0C3F #3F140C #1E3F0C

split-complementary

#0C373F #3F0C1E #3F2E0C

monochromatic

#05161A #05161A #0C373F #166472 #2091A6

Accessibility & contrast

On white

12.85

#0C373F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#0C373F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C373F

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C373F	#FFFFFF	#000000	##FFFFFF
##0C373F	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31353F

Deuteranopia (green-blind)

#2A303F

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0c373f;
/* rgb */ color: rgb(12, 55, 63);
/* oklch */ color: oklch(31.2% 0.047 212.7);

Tailwind

colors: {
  custom: {
    50: '#546e74',
    500: '#0c373f',
    950: '#000000',
  },
}

SCSS

$custom: #0c373f;
$custom-light: #546e74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c373f",
  "rgb": {
    "r": 12,
    "g": 55,
    "b": 63
  },
  "hsl": {
    "h": 189.412,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31204,
    "c": 0.04743,
    "h": 212.7
  },
  "luminance": 0.03169
}

Semantic roles & 50–950 ramp

primary

#0C373F

secondary

#7B382C

accent

#583DEB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0C373F

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

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