#0C4C55#0C4C55

#0C4C55 is a dark, moderate teal. Relative luminance 0.059; OKLCH L 38.3% C 0.062 H 209.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#0C4C55
RGB	rgb(12, 76, 85)
HSL	hsl(187, 75%, 19%)
HSV	hsv(187, 86%, 33%)
CMYK	cmyk(85.9%, 10.6%, 0%, 66.7%)
CIE-LAB	lab(29.16, -15.49, -10.84)
CIE-LCH	lch(29.16, 18.90, 214.99°)
OKLab	oklab(38.33% -0.0536 -0.0302)
OKLCH	oklch(38.33% 0.062 209.4)
XYZ	xyz(4.3750, 5.9024, 9.5013)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4C55 #55150C

analogous

#0C553A #0C4C55 #0C2855

triadic

#0C4C55 #550C4C #4C550C

tetradic

#0C4C55 #3A0C55 #55150C #28550C

square

#0C4C55 #3A0C55 #55150C #28550C

split-complementary

#0C4C55 #550C28 #553A0C

monochromatic

#04181B #041C1F #0C4C55 #147C8B #1BACC0

Accessibility & contrast

On white

9.63

#0C4C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#0C4C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4C55

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4C55	#FFFFFF	#000000	##FFFFFF
##0C4C55	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444956

Deuteranopia (green-blind)

#3A4255

Tritanopia (blue-blind)

#00504F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0c4c55;
/* rgb */ color: rgb(12, 76, 85);
/* oklch */ color: oklch(38.3% 0.062 209.4);

Tailwind

colors: {
  custom: {
    50: '#5a7e84',
    500: '#0c4c55',
    950: '#000000',
  },
}

SCSS

$custom: #0c4c55;
$custom-light: #5a7e84;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4c55",
  "rgb": {
    "r": 12,
    "g": 76,
    "b": 85
  },
  "hsl": {
    "h": 187.397,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.38331,
    "c": 0.06151,
    "h": 209.4
  },
  "luminance": 0.05903
}

Semantic roles & 50–950 ramp

primary

#0C4C55

secondary

#90392D

accent

#4D36F2

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0B

muted

#797C7C

Preview Lab

Preview with #0C4C55

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

Preview Lab → · Contrast checker → · Palette generator →