#0C5740#0C5740

#0C5740 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.7% C 0.079 H 166.4°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#0C5740
RGB	rgb(12, 87, 64)
HSL	hsl(162, 76%, 19%)
HSV	hsv(162, 86%, 34%)
CMYK	cmyk(86.2%, 0%, 26.4%, 65.9%)
CIE-LAB	lab(32.40, -27.95, 7.28)
CIE-LCH	lch(32.40, 28.88, 165.40°)
OKLab	oklab(40.74% -0.0771 0.0186)
OKLCH	oklch(40.74% 0.079 166.4)
XYZ	xyz(4.4847, 7.2642, 6.0153)
Luminance	0.0727 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5740 #570C23

analogous

#0C571B #0C5740 #0C4957

triadic

#0C5740 #400C57 #57400C

tetradic

#0C5740 #1B0C57 #570C23 #49570C

square

#0C5740 #1B0C57 #570C23 #49570C

split-complementary

#0C5740 #570C49 #571B0C

monochromatic

#041B14 #052118 #0C5740 #138D68 #1BC38F

Accessibility & contrast

On white

8.56

#0C5740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#0C5740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5740

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5740	#FFFFFF	#000000	##FFFFFF
##0C5740	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503F

Deuteranopia (green-blind)

#4C4A42

Tritanopia (blue-blind)

#005751

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0c5740;
/* rgb */ color: rgb(12, 87, 64);
/* oklch */ color: oklch(40.7% 0.079 166.4);

Tailwind

colors: {
  custom: {
    50: '#5a8774',
    500: '#0c5740',
    950: '#000000',
  },
}

SCSS

$custom: #0c5740;
$custom-light: #5a8774;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5740",
  "rgb": {
    "r": 12,
    "g": 87,
    "b": 64
  },
  "hsl": {
    "h": 161.6,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40745,
    "c": 0.07927,
    "h": 166.4
  },
  "luminance": 0.07265
}

Semantic roles & 50–950 ramp

primary

#0C5740

secondary

#922D4C

accent

#356FF2

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0C5740

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

Preview Lab → · Contrast checker → · Palette generator →