#0F575C#0F575C

#0F575C is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.8% C 0.066 H 202.2°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#0F575C
RGB	rgb(15, 87, 92)
HSL	hsl(184, 72%, 21%)
HSV	hsv(184, 84%, 36%)
CMYK	cmyk(83.7%, 5.4%, 0%, 63.9%)
CIE-LAB	lab(33.33, -18.81, -8.98)
CIE-LCH	lch(33.33, 20.84, 205.53°)
OKLab	oklab(41.81% -0.0613 -0.025)
OKLCH	oklch(41.81% 0.066 202.2)
XYZ	xyz(5.5361, 7.6900, 11.3157)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F575C #5C140F

analogous

#0F5C3A #0F575C #0F305C

triadic

#0F575C #5C0F57 #575C0F

tetradic

#0F575C #3A0F5C #5C140F #305C0F

square

#0F575C #3A0F5C #5C140F #305C0F

split-complementary

#0F575C #5C0F30 #5C3A0F

monochromatic

#04191A #062527 #0F575C #188991 #20BBC5

Accessibility & contrast

On white

8.27

#0F575C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#0F575C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F575C

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F575C	#FFFFFF	#000000	##FFFFFF
##0F575C	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535C

Deuteranopia (green-blind)

#454B5C

Tritanopia (blue-blind)

#005B58

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f575c;
/* rgb */ color: rgb(15, 87, 92);
/* oklch */ color: oklch(41.8% 0.066 202.2);

Tailwind

colors: {
  custom: {
    50: '#5e868a',
    500: '#0f575c',
    950: '#000000',
  },
}

SCSS

$custom: #0f575c;
$custom-light: #5e868a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f575c",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 92
  },
  "hsl": {
    "h": 183.896,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41807,
    "c": 0.06616,
    "h": 202.2
  },
  "luminance": 0.07691
}

Semantic roles & 50–950 ramp

primary

#0F575C

secondary

#953831

accent

#4539EF

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #0F575C

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

Preview Lab → · Contrast checker → · Palette generator →