#0C4B43#0C4B43

#0C4B43 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.3% C 0.062 H 182.2°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#0C4B43
RGB	rgb(12, 75, 67)
HSL	hsl(172, 72%, 17%)
HSV	hsv(172, 84%, 29%)
CMYK	cmyk(84%, 0%, 10.7%, 70.6%)
CIE-LAB	lab(28.15, -21.17, -0.73)
CIE-LCH	lch(28.15, 21.18, 181.98°)
OKLab	oklab(37.29% -0.0617 -0.0023)
OKLCH	oklch(37.29% 0.062 182.2)
XYZ	xyz(3.6803, 5.5151, 6.1797)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4B43 #4B0C14

analogous

#0C4B24 #0C4B43 #0C344B

triadic

#0C4B43 #430C4B #4B430C

tetradic

#0C4B43 #240C4B #4B0C14 #344B0C

square

#0C4B43 #240C4B #4B0C14 #344B0C

split-complementary

#0C4B43 #4B0C34 #4B240C

monochromatic

#041A18 #041A18 #0C4B43 #148072 #1DB5A1

Accessibility & contrast

On white

9.98

#0C4B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0C4B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4B43

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4B43	#FFFFFF	#000000	##FFFFFF
##0C4B43	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474643

Deuteranopia (green-blind)

#3F4044

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0c4b43;
/* rgb */ color: rgb(12, 75, 67);
/* oklch */ color: oklch(37.3% 0.062 182.2);

Tailwind

colors: {
  custom: {
    50: '#587d77',
    500: '#0c4b43',
    950: '#000000',
  },
}

SCSS

$custom: #0c4b43;
$custom-light: #587d77;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4b43",
  "rgb": {
    "r": 12,
    "g": 75,
    "b": 67
  },
  "hsl": {
    "h": 172.381,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37294,
    "c": 0.06175,
    "h": 182.2
  },
  "luminance": 0.05516
}

Semantic roles & 50–950 ramp

primary

#0C4B43

secondary

#872C38

accent

#3950EF

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0C4B43

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

Preview Lab → · Contrast checker → · Palette generator →