#0C4F53#0C4F53

#0C4F53 is a dark, moderate teal. Relative luminance 0.063; OKLCH L 39.1% C 0.062 H 201.2°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#0C4F53
RGB	rgb(12, 79, 83)
HSL	hsl(183, 75%, 19%)
HSV	hsv(183, 86%, 33%)
CMYK	cmyk(85.5%, 4.8%, 0%, 67.5%)
CIE-LAB	lab(30.14, -17.90, -8.08)
CIE-LCH	lch(30.14, 19.64, 204.28°)
OKLab	oklab(39.1% -0.0579 -0.0224)
OKLCH	oklch(39.1% 0.062 201.2)
XYZ	xyz(4.5082, 6.2941, 9.1592)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4F53 #53100C

analogous

#0C5333 #0C4F53 #0C2B53

triadic

#0C4F53 #530C4F #4F530C

tetradic

#0C4F53 #330C53 #53100C #2B530C

square

#0C4F53 #330C53 #53100C #2B530C

split-complementary

#0C4F53 #530C2B #53330C

monochromatic

#04191B #041C1E #0C4F53 #148288 #1BB5BE

Accessibility & contrast

On white

9.30

#0C4F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#0C4F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4F53

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4F53	#FFFFFF	#000000	##FFFFFF
##0C4F53	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484B53

Deuteranopia (green-blind)

#3E4453

Tritanopia (blue-blind)

#005250

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #0c4f53;
/* rgb */ color: rgb(12, 79, 83);
/* oklch */ color: oklch(39.1% 0.062 201.2);

Tailwind

colors: {
  custom: {
    50: '#5a8083',
    500: '#0c4f53',
    950: '#000000',
  },
}

SCSS

$custom: #0c4f53;
$custom-light: #5a8083;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4f53",
  "rgb": {
    "r": 12,
    "g": 79,
    "b": 83
  },
  "hsl": {
    "h": 183.38,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.39097,
    "c": 0.06212,
    "h": 201.2
  },
  "luminance": 0.06295
}

Semantic roles & 50–950 ramp

primary

#0C4F53

secondary

#8E322D

accent

#4136F1

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #0C4F53

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

Preview Lab → · Contrast checker → · Palette generator →