#0C4740#0C4740

#0C4740 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.0% C 0.059 H 183.1°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#0C4740
RGB	rgb(12, 71, 64)
HSL	hsl(173, 71%, 16%)
HSV	hsv(173, 83%, 28%)
CMYK	cmyk(83.1%, 0%, 9.9%, 72.2%)
CIE-LAB	lab(26.60, -20.03, -1.06)
CIE-LCH	lch(26.60, 20.06, 183.01°)
OKLab	oklab(36% -0.0586 -0.0032)
OKLCH	oklch(36% 0.059 183.1)
XYZ	xyz(3.3298, 4.9544, 5.6303)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4740 #470C13

analogous

#0C4723 #0C4740 #0C3147

triadic

#0C4740 #400C47 #47400C

tetradic

#0C4740 #230C47 #470C13 #31470C

square

#0C4740 #230C47 #470C13 #31470C

split-complementary

#0C4740 #470C31 #47230C

monochromatic

#041A18 #041A18 #0C4740 #157B6F #1EB09E

Accessibility & contrast

On white

10.55

#0C4740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#0C4740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4740

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4740	#FFFFFF	#000000	##FFFFFF
##0C4740	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434240

Deuteranopia (green-blind)

#3B3C41

Tritanopia (blue-blind)

#004945

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0c4740;
/* rgb */ color: rgb(12, 71, 64);
/* oklch */ color: oklch(36.0% 0.059 183.1);

Tailwind

colors: {
  custom: {
    50: '#577a74',
    500: '#0c4740',
    950: '#000000',
  },
}

SCSS

$custom: #0c4740;
$custom-light: #577a74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4740",
  "rgb": {
    "r": 12,
    "g": 71,
    "b": 64
  },
  "hsl": {
    "h": 172.881,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35997,
    "c": 0.05874,
    "h": 183.1
  },
  "luminance": 0.04955
}

Semantic roles & 50–950 ramp

primary

#0C4740

secondary

#832C36

accent

#3A4FEE

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #0C4740

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

Preview Lab → · Contrast checker → · Palette generator →