#0F573A#0F573A

#0F573A is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.6% C 0.084 H 160.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#0F573A
RGB	rgb(15, 87, 58)
HSL	hsl(156, 71%, 20%)
HSV	hsv(156, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 33.3%, 65.9%)
CIE-LAB	lab(32.31, -29.13, 10.89)
CIE-LCH	lch(32.31, 31.09, 159.50°)
OKLab	oklab(40.64% -0.0793 0.0276)
OKLCH	oklch(40.64% 0.084 160.8)
XYZ	xyz(4.3685, 7.2229, 5.1661)
Luminance	0.0722 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F573A #570F2C

analogous

#0F5716 #0F573A #0F5057

triadic

#0F573A #3A0F57 #573A0F

tetradic

#0F573A #160F57 #570F2C #50570F

square

#0F573A #160F57 #570F2C #50570F

split-complementary

#0F573A #570F50 #57160F

monochromatic

#051A11 #062317 #0F573A #188B5D #21BF80

Accessibility & contrast

On white

8.59

#0F573A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#0F573A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F573A

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F573A	#FFFFFF	#000000	##FFFFFF
##0F573A	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565038

Deuteranopia (green-blind)

#4D493C

Tritanopia (blue-blind)

#00574F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0f573a;
/* rgb */ color: rgb(15, 87, 58);
/* oklch */ color: oklch(40.6% 0.084 160.8);

Tailwind

colors: {
  custom: {
    50: '#5b8770',
    500: '#0f573a',
    950: '#000000',
  },
}

SCSS

$custom: #0f573a;
$custom-light: #5b8770;
$custom-dark: #000000;

JSON

{
  "hex": "#0f573a",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 58
  },
  "hsl": {
    "h": 155.833,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40637,
    "c": 0.08396,
    "h": 160.8
  },
  "luminance": 0.07223
}

Semantic roles & 50–950 ramp

primary

#0F573A

secondary

#913158

accent

#3A83ED

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0F573A

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

Preview Lab → · Contrast checker → · Palette generator →