#0C4D43#0C4D43

#0C4D43 is a dark, moderate teal. Relative luminance 0.058; OKLCH L 37.9% C 0.064 H 179.5°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#0C4D43
RGB	rgb(12, 77, 67)
HSL	hsl(171, 73%, 17%)
HSV	hsv(171, 84%, 30%)
CMYK	cmyk(84.4%, 0%, 13%, 69.8%)
CIE-LAB	lab(28.88, -22.20, 0.33)
CIE-LCH	lch(28.88, 22.20, 179.16°)
OKLab	oklab(37.89% -0.064 0.0005)
OKLCH	oklch(37.89% 0.064 179.5)
XYZ	xyz(3.8181, 5.7907, 6.2256)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4D43 #4D0C16

analogous

#0C4D22 #0C4D43 #0C374D

triadic

#0C4D43 #430C4D #4D430C

tetradic

#0C4D43 #220C4D #4D0C16 #374D0C

square

#0C4D43 #220C4D #4D0C16 #374D0C

split-complementary

#0C4D43 #4D0C37 #4D220C

monochromatic

#041A17 #041A17 #0C4D43 #148271 #1DB79F

Accessibility & contrast

On white

9.73

#0C4D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#0C4D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4D43

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4D43	#FFFFFF	#000000	##FFFFFF
##0C4D43	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494843

Deuteranopia (green-blind)

#414144

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0c4d43;
/* rgb */ color: rgb(12, 77, 67);
/* oklch */ color: oklch(37.9% 0.064 179.5);

Tailwind

colors: {
  custom: {
    50: '#587f77',
    500: '#0c4d43',
    950: '#000000',
  },
}

SCSS

$custom: #0c4d43;
$custom-light: #587f77;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4d43",
  "rgb": {
    "r": 12,
    "g": 77,
    "b": 67
  },
  "hsl": {
    "h": 170.769,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37885,
    "c": 0.06402,
    "h": 179.5
  },
  "luminance": 0.05791
}

Semantic roles & 50–950 ramp

primary

#0C4D43

secondary

#892C3A

accent

#3854F0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0C4D43

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

Preview Lab → · Contrast checker → · Palette generator →