#0C4B4B#0C4B4B

#0C4B4B is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.6% C 0.059 H 194.9°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#0C4B4B
RGB	rgb(12, 75, 75)
HSL	hsl(180, 72%, 17%)
HSV	hsv(180, 84%, 29%)
CMYK	cmyk(84%, 0%, 0%, 70.6%)
CIE-LAB	lab(28.43, -18.49, -5.50)
CIE-LCH	lch(28.43, 19.30, 196.57°)
OKLab	oklab(37.61% -0.0574 -0.0153)
OKLCH	oklch(37.61% 0.059 194.9)
XYZ	xyz(3.9371, 5.6178, 7.5321)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4B4B #4B0C0C

analogous

#0C4B2C #0C4B4B #0C2C4B

triadic

#0C4B4B #4B0C4B #4B4B0C

tetradic

#0C4B4B #2C0C4B #4B0C0C #2C4B0C

square

#0C4B4B #2C0C4B #4B0C0C #2C4B0C

split-complementary

#0C4B4B #4B0C2C #4B2C0C

monochromatic

#041A1A #041A1A #0C4B4B #148080 #1DB5B5

Accessibility & contrast

On white

9.89

#0C4B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0C4B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4B4B

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4B4B	#FFFFFF	#000000	##FFFFFF
##0C4B4B	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45474B

Deuteranopia (green-blind)

#3C404B

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0c4b4b;
/* rgb */ color: rgb(12, 75, 75);
/* oklch */ color: oklch(37.6% 0.059 194.9);

Tailwind

colors: {
  custom: {
    50: '#597d7d',
    500: '#0c4b4b',
    950: '#000000',
  },
}

SCSS

$custom: #0c4b4b;
$custom-light: #597d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4b4b",
  "rgb": {
    "r": 12,
    "g": 75,
    "b": 75
  },
  "hsl": {
    "h": 180,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37607,
    "c": 0.05946,
    "h": 194.9
  },
  "luminance": 0.05618
}

Semantic roles & 50–950 ramp

primary

#0C4B4B

secondary

#872C2C

accent

#3939EF

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0C4B4B

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

Preview Lab → · Contrast checker → · Palette generator →