#0C554B#0C554B

#0C554B is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.5% C 0.069 H 180.8°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#0C554B
RGB	rgb(12, 85, 75)
HSL	hsl(172, 75%, 19%)
HSV	hsv(172, 86%, 33%)
CMYK	cmyk(85.9%, 0%, 11.8%, 66.7%)
CIE-LAB	lab(31.99, -23.75, -0.23)
CIE-LCH	lch(31.99, 23.75, 180.55°)
OKLab	oklab(40.51% -0.0688 -0.001)
OKLCH	oklch(40.51% 0.069 180.8)
XYZ	xyz(4.6695, 7.0826, 7.7762)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C554B #550C16

analogous

#0C5527 #0C554B #0C3B55

triadic

#0C554B #4B0C55 #554B0C

tetradic

#0C554B #270C55 #550C16 #3B550C

square

#0C554B #270C55 #550C16 #3B550C

split-complementary

#0C554B #550C3B #55270C

monochromatic

#041B18 #041F1C #0C554B #148B7A #1BC0AA

Accessibility & contrast

On white

8.69

#0C554B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#0C554B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C554B

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C554B	#FFFFFF	#000000	##FFFFFF
##0C554B	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F4B

Deuteranopia (green-blind)

#47484C

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0c554b;
/* rgb */ color: rgb(12, 85, 75);
/* oklch */ color: oklch(40.5% 0.069 180.8);

Tailwind

colors: {
  custom: {
    50: '#5b857d',
    500: '#0c554b',
    950: '#000000',
  },
}

SCSS

$custom: #0c554b;
$custom-light: #5b857d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c554b",
  "rgb": {
    "r": 12,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 171.781,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40514,
    "c": 0.06883,
    "h": 180.8
  },
  "luminance": 0.07083
}

Semantic roles & 50–950 ramp

primary

#0C554B

secondary

#902D3A

accent

#3650F2

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040B09

muted

#797C7B

Preview Lab

Preview with #0C554B

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

Preview Lab → · Contrast checker → · Palette generator →