#0F5A59#0F5A59

#0F5A59 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.068 H 193.5°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX#0F5A59
RGBrgb(15, 90, 89)
HSLhsl(179, 71%, 21%)
HSVhsv(179, 83%, 35%)
CMYKcmyk(83.3%, 0%, 1.1%, 64.7%)
CIE-LABlab(34.26, -21.44, -5.70)
CIE-LCHlch(34.26, 22.19, 194.88°)
OKLaboklab(42.53% -0.0661 -0.0159)
OKLCHoklch(42.53% 0.068 193.5)
XYZxyz(5.6555, 8.1345, 10.7213)
Luminance0.0814 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F5A59 #5A0F10
analogous
#0F5A33 #0F5A59 #0F355A
triadic
#0F5A59 #590F5A #5A590F
tetradic
#0F5A59 #330F5A #5A0F10 #355A0F
square
#0F5A59 #330F5A #5A0F10 #355A0F
split-complementary
#0F5A59 #5A0F35 #5A330F
monochromatic
#041A1A #062625 #0F5A59 #188E8D #20C3C1

Accessibility & contrast

On white

7.99
#0F5A59 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.63
#0F5A59 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A59
7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F5A59#FFFFFF#000000##FFFFFF
##0F5A591.007.992.637.99
#FFFFFF7.991.0021.001.00
#0000002.6321.001.0021.00
##FFFFFF7.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#545559
Deuteranopia (green-blind)
#494D5A
Tritanopia (blue-blind)
#005D5A
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #0f5a59;
/* rgb */ color: rgb(15, 90, 89);
/* oklch */ color: oklch(42.5% 0.068 193.5);
Tailwind
colors: {
  custom: {
    50: '#5e8987',
    500: '#0f5a59',
    950: '#000000',
  },
}
SCSS
$custom: #0f5a59;
$custom-light: #5e8987;
$custom-dark: #000000;
JSON
{
  "hex": "#0f5a59",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 89
  },
  "hsl": {
    "h": 179.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.42529,
    "c": 0.06796,
    "h": 193.5
  },
  "luminance": 0.08135
}

Semantic roles & 50–950 ramp

primary
#0F5A59
secondary
#943133
accent
#3A3CEE
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0B
muted
#797C7C

Preview Lab

Preview with #0F5A59

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

Preview Lab → · Contrast checker → · Palette generator →

#0F5A59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva