#0C4B52#0C4B52

#0C4B52 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.9% C 0.060 H 206.4°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#0C4B52
RGB	rgb(12, 75, 82)
HSL	hsl(186, 74%, 18%)
HSV	hsv(186, 85%, 32%)
CMYK	cmyk(85.4%, 8.5%, 0%, 67.8%)
CIE-LAB	lab(28.69, -16.01, -9.63)
CIE-LCH	lch(28.69, 18.68, 211.01°)
OKLab	oklab(37.91% -0.0539 -0.0268)
OKLCH	oklch(37.91% 0.06 206.4)
XYZ	xyz(4.1900, 5.7190, 8.8641)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4B52 #52130C

analogous

#0C5236 #0C4B52 #0C2852

triadic

#0C4B52 #520C4B #4B520C

tetradic

#0C4B52 #360C52 #52130C #28520C

square

#0C4B52 #360C52 #52130C #28520C

split-complementary

#0C4B52 #520C28 #52360C

monochromatic

#04181B #041A1D #0C4B52 #147C87 #1CADBD

Accessibility & contrast

On white

9.79

#0C4B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#0C4B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4B52

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4B52	#FFFFFF	#000000	##FFFFFF
##0C4B52	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444852

Deuteranopia (green-blind)

#3A4152

Tritanopia (blue-blind)

#004F4D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0c4b52;
/* rgb */ color: rgb(12, 75, 82);
/* oklch */ color: oklch(37.9% 0.060 206.4);

Tailwind

colors: {
  custom: {
    50: '#5a7d82',
    500: '#0c4b52',
    950: '#000000',
  },
}

SCSS

$custom: #0c4b52;
$custom-light: #5a7d82;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4b52",
  "rgb": {
    "r": 12,
    "g": 75,
    "b": 82
  },
  "hsl": {
    "h": 186,
    "s": 74.468,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37909,
    "c": 0.0602,
    "h": 206.4
  },
  "luminance": 0.0572
}

Semantic roles & 50–950 ramp

primary

#0C4B52

secondary

#8D362C

accent

#4937F1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0C4B52

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

Preview Lab → · Contrast checker → · Palette generator →