#0C4142#0C4142

#0C4142 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.3% C 0.053 H 196.9°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#0C4142
RGB	rgb(12, 65, 66)
HSL	hsl(181, 69%, 15%)
HSV	hsv(181, 82%, 26%)
CMYK	cmyk(81.8%, 1.5%, 0%, 74.1%)
CIE-LAB	lab(24.49, -16.06, -5.51)
CIE-LCH	lch(24.49, 16.98, 198.93°)
OKLab	oklab(34.3% -0.0505 -0.0153)
OKLCH	oklch(34.3% 0.053 196.9)
XYZ	xyz(3.0248, 4.2517, 5.8144)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4142 #420D0C

analogous

#0C4228 #0C4142 #0C2642

triadic

#0C4142 #420C41 #41420C

tetradic

#0C4142 #280C42 #420D0C #26420C

square

#0C4142 #280C42 #420D0C #26420C

split-complementary

#0C4142 #420C26 #42280C

monochromatic

#051A1A #051A1A #0C4142 #157476 #1FA7AA

Accessibility & contrast

On white

11.35

#0C4142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#0C4142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4142

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4142	#FFFFFF	#000000	##FFFFFF
##0C4142	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3D42

Deuteranopia (green-blind)

#343842

Tritanopia (blue-blind)

#004341

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0c4142;
/* rgb */ color: rgb(12, 65, 66);
/* oklch */ color: oklch(34.3% 0.053 196.9);

Tailwind

colors: {
  custom: {
    50: '#567676',
    500: '#0c4142',
    950: '#000000',
  },
}

SCSS

$custom: #0c4142;
$custom-light: #567676;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4142",
  "rgb": {
    "r": 12,
    "g": 65,
    "b": 66
  },
  "hsl": {
    "h": 181.111,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34298,
    "c": 0.05273,
    "h": 196.9
  },
  "luminance": 0.04252
}

Semantic roles & 50–950 ramp

primary

#0C4142

secondary

#7E2D2C

accent

#3F3CEC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0C4142

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

Preview Lab → · Contrast checker → · Palette generator →