#0C573B#0C573B

#0C573B is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.6% C 0.084 H 162.0°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#0C573B
RGB	rgb(12, 87, 59)
HSL	hsl(158, 76%, 19%)
HSV	hsv(158, 86%, 34%)
CMYK	cmyk(86.2%, 0%, 32.2%, 65.9%)
CIE-LAB	lab(32.28, -29.27, 10.22)
CIE-LCH	lch(32.28, 31.00, 160.75°)
OKLab	oklab(40.61% -0.0798 0.026)
OKLCH	oklch(40.61% 0.084 162)
XYZ	xyz(4.3488, 7.2098, 5.2993)
Luminance	0.0721 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C573B #570C28

analogous

#0C5716 #0C573B #0C4E57

triadic

#0C573B #3B0C57 #573B0C

tetradic

#0C573B #160C57 #570C28 #4E570C

square

#0C573B #160C57 #570C28 #4E570C

split-complementary

#0C573B #570C4E #57160C

monochromatic

#041B12 #052117 #0C573B #138D5F #1BC384

Accessibility & contrast

On white

8.60

#0C573B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#0C573B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C573B

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C573B	#FFFFFF	#000000	##FFFFFF
##0C573B	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555039

Deuteranopia (green-blind)

#4D493D

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0c573b;
/* rgb */ color: rgb(12, 87, 59);
/* oklch */ color: oklch(40.6% 0.084 162.0);

Tailwind

colors: {
  custom: {
    50: '#5a8771',
    500: '#0c573b',
    950: '#000000',
  },
}

SCSS

$custom: #0c573b;
$custom-light: #5a8771;
$custom-dark: #000000;

JSON

{
  "hex": "#0c573b",
  "rgb": {
    "r": 12,
    "g": 87,
    "b": 59
  },
  "hsl": {
    "h": 157.6,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40605,
    "c": 0.08393,
    "h": 162
  },
  "luminance": 0.0721
}

Semantic roles & 50–950 ramp

primary

#0C573B

secondary

#922D53

accent

#357CF2

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0C573B

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

Preview Lab → · Contrast checker → · Palette generator →