#0C5552#0C5552

#0C5552 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.066 H 190.5°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#0C5552
RGB	rgb(12, 85, 82)
HSL	hsl(178, 75%, 19%)
HSV	hsv(178, 86%, 33%)
CMYK	cmyk(85.9%, 0%, 3.5%, 66.7%)
CIE-LAB	lab(32.22, -21.48, -4.33)
CIE-LCH	lch(32.22, 21.91, 191.39°)
OKLab	oklab(40.78% -0.0651 -0.0121)
OKLCH	oklch(40.78% 0.066 190.5)
XYZ	xyz(4.9224, 7.1837, 9.1082)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5552 #550C0F

analogous

#0C552E #0C5552 #0C3455

triadic

#0C5552 #520C55 #55520C

tetradic

#0C5552 #2E0C55 #550C0F #34550C

square

#0C5552 #2E0C55 #550C0F #34550C

split-complementary

#0C5552 #550C34 #552E0C

monochromatic

#041B1A #041F1E #0C5552 #148B86 #1BC0B9

Accessibility & contrast

On white

8.62

#0C5552 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#0C5552 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5552

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5552	#FFFFFF	#000000	##FFFFFF
##0C5552	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5052

Deuteranopia (green-blind)

#454953

Tritanopia (blue-blind)

#005854

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0c5552;
/* rgb */ color: rgb(12, 85, 82);
/* oklch */ color: oklch(40.8% 0.066 190.5);

Tailwind

colors: {
  custom: {
    50: '#5b8582',
    500: '#0c5552',
    950: '#000000',
  },
}

SCSS

$custom: #0c5552;
$custom-light: #5b8582;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5552",
  "rgb": {
    "r": 12,
    "g": 85,
    "b": 82
  },
  "hsl": {
    "h": 177.534,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40775,
    "c": 0.06625,
    "h": 190.5
  },
  "luminance": 0.07184
}

Semantic roles & 50–950 ramp

primary

#0C5552

secondary

#902D31

accent

#363EF2

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0C5552

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

Preview Lab → · Contrast checker → · Palette generator →