#0F565B#0F565B

#0F565B is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.5% C 0.066 H 202.3°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#0F565B
RGBrgb(15, 86, 91)
HSLhsl(184, 72%, 21%)
HSVhsv(184, 84%, 36%)
CMYKcmyk(83.5%, 5.5%, 0%, 64.3%)
CIE-LABlab(32.94, -18.61, -8.93)
CIE-LCHlch(32.94, 20.64, 205.64°)
OKLaboklab(41.48% -0.0607 -0.0248)
OKLCHoklch(41.48% 0.066 202.3)
XYZxyz(5.4123, 7.5118, 11.0602)
Luminance0.0751 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F565B #5B140F
analogous
#0F5B3A #0F565B #0F305B
triadic
#0F565B #5B0F56 #565B0F
tetradic
#0F565B #3A0F5B #5B140F #305B0F
square
#0F565B #3A0F5B #5B140F #305B0F
split-complementary
#0F565B #5B0F30 #5B3A0F
monochromatic
#04191A #062426 #0F565B #188890 #20B9C4

Accessibility & contrast

On white

8.39
#0F565B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#0F565B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F565B
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F565B#FFFFFF#000000##FFFFFF
##0F565B1.008.392.508.39
#FFFFFF8.391.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F525B
Deuteranopia (green-blind)
#444A5B
Tritanopia (blue-blind)
#005A57
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #0f565b;
/* rgb */ color: rgb(15, 86, 91);
/* oklch */ color: oklch(41.5% 0.066 202.3);
Tailwind
colors: {
  custom: {
    50: '#5d8689',
    500: '#0f565b',
    950: '#000000',
  },
}
SCSS
$custom: #0f565b;
$custom-light: #5d8689;
$custom-dark: #000000;
JSON
{
  "hex": "#0f565b",
  "rgb": {
    "r": 15,
    "g": 86,
    "b": 91
  },
  "hsl": {
    "h": 183.947,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41484,
    "c": 0.06554,
    "h": 202.3
  },
  "luminance": 0.07512
}

Semantic roles & 50–950 ramp

primary
#0F565B
secondary
#953831
accent
#4539EE
background
#F5F8F8
surface
#EAEFF0
border
#C6CACB
text
#050B0B
muted
#797C7C

Preview Lab

Preview with #0F565B

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

Preview Lab → · Contrast checker → · Palette generator →

#0F565B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva