#0C5355#0C5355

#0C5355 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.3% C 0.064 H 197.9°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#0C5355
RGB	rgb(12, 83, 85)
HSL	hsl(182, 75%, 19%)
HSV	hsv(182, 86%, 33%)
CMYK	cmyk(85.9%, 2.4%, 0%, 66.7%)
CIE-LAB	lab(31.62, -19.39, -7.12)
CIE-LCH	lch(31.62, 20.66, 200.17°)
OKLab	oklab(40.32% -0.0614 -0.0198)
OKLCH	oklch(40.32% 0.064 197.9)
XYZ	xyz(4.8838, 6.9199, 9.6708)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5355 #550E0C

analogous

#0C5533 #0C5355 #0C2F55

triadic

#0C5355 #550C53 #53550C

tetradic

#0C5355 #330C55 #550E0C #2F550C

square

#0C5355 #330C55 #550E0C #2F550C

split-complementary

#0C5355 #550C2F #55330C

monochromatic

#041A1B #041F1F #0C5355 #14878B #1BBCC0

Accessibility & contrast

On white

8.81

#0C5355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#0C5355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5355

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5355	#FFFFFF	#000000	##FFFFFF
##0C5355	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F55

Deuteranopia (green-blind)

#424755

Tritanopia (blue-blind)

#005653

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0c5355;
/* rgb */ color: rgb(12, 83, 85);
/* oklch */ color: oklch(40.3% 0.064 197.9);

Tailwind

colors: {
  custom: {
    50: '#5b8384',
    500: '#0c5355',
    950: '#000000',
  },
}

SCSS

$custom: #0c5355;
$custom-light: #5b8384;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5355",
  "rgb": {
    "r": 12,
    "g": 83,
    "b": 85
  },
  "hsl": {
    "h": 181.644,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40324,
    "c": 0.06449,
    "h": 197.9
  },
  "luminance": 0.06921
}

Semantic roles & 50–950 ramp

primary

#0C5355

secondary

#902F2D

accent

#3B36F2

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0C5355

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

Preview Lab → · Contrast checker → · Palette generator →