#0F5B64#0F5B64

#0F5B64 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.3% C 0.070 H 207.3°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX#0F5B64
RGBrgb(15, 91, 100)
HSLhsl(186, 74%, 23%)
HSVhsv(186, 85%, 39%)
CMYKcmyk(85%, 9%, 0%, 60.8%)
CIE-LABlab(35.01, -18.19, -11.45)
CIE-LCHlch(35.01, 21.50, 212.19°)
OKLaboklab(43.27% -0.0618 -0.0319)
OKLCHoklch(43.27% 0.07 207.3)
XYZxyz(6.2373, 8.5030, 13.3666)
Luminance0.0850 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F5B64 #64180F
analogous
#0F6443 #0F5B64 #0F3064
triadic
#0F5B64 #640F5B #5B640F
tetradic
#0F5B64 #430F64 #64180F #30640F
square
#0F5B64 #430F64 #64180F #30640F
split-complementary
#0F5B64 #640F30 #64430F
monochromatic
#04181B #072B2F #0F5B64 #178B99 #1FBCCE

Accessibility & contrast

On white

7.78
#0F5B64 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.70
#0F5B64 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5B64
7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F5B64#FFFFFF#000000##FFFFFF
##0F5B641.007.782.707.78
#FFFFFF7.781.0021.001.00
#0000002.7021.001.0021.00
##FFFFFF7.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#525765
Deuteranopia (green-blind)
#474F64
Tritanopia (blue-blind)
#00605E
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #0f5b64;
/* rgb */ color: rgb(15, 91, 100);
/* oklch */ color: oklch(43.3% 0.070 207.3);
Tailwind
colors: {
  custom: {
    50: '#5f8990',
    500: '#0f5b64',
    950: '#000000',
  },
}
SCSS
$custom: #0f5b64;
$custom-light: #5f8990;
$custom-dark: #000000;
JSON
{
  "hex": "#0f5b64",
  "rgb": {
    "r": 15,
    "g": 91,
    "b": 100
  },
  "hsl": {
    "h": 186.353,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43269,
    "c": 0.06953,
    "h": 207.3
  },
  "luminance": 0.08504
}

Semantic roles & 50–950 ramp

primary
#0F5B64
secondary
#9D3D32
accent
#4B37F1
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050B0C
muted
#7A7C7D

Preview Lab

Preview with #0F5B64

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

Preview Lab → · Contrast checker → · Palette generator →

#0F5B64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva