#0C5351#0C5351

#0C5351 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.2% C 0.065 H 191.9°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#0C5351
RGB	rgb(12, 83, 81)
HSL	hsl(178, 75%, 19%)
HSV	hsv(178, 86%, 33%)
CMYK	cmyk(85.5%, 0%, 2.4%, 67.5%)
CIE-LAB	lab(31.48, -20.76, -4.79)
CIE-LCH	lch(31.48, 21.31, 193.00°)
OKLab	oklab(40.16% -0.0634 -0.0134)
OKLCH	oklch(40.16% 0.065 191.9)
XYZ	xyz(4.7294, 6.8582, 8.8575)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5351 #530C0E

analogous

#0C532D #0C5351 #0C3153

triadic

#0C5351 #510C53 #53510C

tetradic

#0C5351 #2D0C53 #530C0E #31530C

square

#0C5351 #2D0C53 #530C0E #31530C

split-complementary

#0C5351 #530C31 #532D0C

monochromatic

#041B1A #041E1D #0C5351 #148885 #1BBEB9

Accessibility & contrast

On white

8.85

#0C5351 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#0C5351 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5351

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5351	#FFFFFF	#000000	##FFFFFF
##0C5351	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4E51

Deuteranopia (green-blind)

#444752

Tritanopia (blue-blind)

#005652

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0c5351;
/* rgb */ color: rgb(12, 83, 81);
/* oklch */ color: oklch(40.2% 0.065 191.9);

Tailwind

colors: {
  custom: {
    50: '#5b8481',
    500: '#0c5351',
    950: '#000000',
  },
}

SCSS

$custom: #0c5351;
$custom-light: #5b8481;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5351",
  "rgb": {
    "r": 12,
    "g": 83,
    "b": 81
  },
  "hsl": {
    "h": 178.31,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.40161,
    "c": 0.06481,
    "h": 191.9
  },
  "luminance": 0.06859
}

Semantic roles & 50–950 ramp

primary

#0C5351

secondary

#8E2D2F

accent

#363CF1

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040B0A

muted

#797C7C

Preview Lab

Preview with #0C5351

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

Preview Lab → · Contrast checker → · Palette generator →