#0B3732#0B3732

#0B3732 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.6% C 0.047 H 184.1°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX#0B3732
RGBrgb(11, 55, 50)
HSLhsl(173, 67%, 13%)
HSVhsv(173, 80%, 22%)
CMYKcmyk(80%, 0%, 9.1%, 78.4%)
CIE-LABlab(20.18, -16.09, -1.17)
CIE-LCHlch(20.18, 16.13, 184.17°)
OKLaboklab(30.6% -0.0474 -0.0034)
OKLCHoklch(30.6% 0.047 184.1)
XYZxyz(2.0797, 3.0336, 3.4929)
Luminance0.0303 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B3732 #370B10
analogous
#0B371C #0B3732 #0B2637
triadic
#0B3732 #320B37 #37320B
tetradic
#0B3732 #1C0B37 #370B10 #26370B
square
#0B3732 #1C0B37 #370B10 #26370B
split-complementary
#0B3732 #370B26 #371C0B
monochromatic
#051A17 #051A17 #0B3732 #156A60 #1F9D8F

Accessibility & contrast

On white

13.07
#0B3732 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.61
#0B3732 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3732
13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B3732#FFFFFF#000000##FFFFFF
##0B37321.0013.071.6113.07
#FFFFFF13.071.0021.001.00
#0000001.6121.001.0021.00
##FFFFFF13.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#343332
Deuteranopia (green-blind)
#2E2F33
Tritanopia (blue-blind)
#003835
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #0b3732;
/* rgb */ color: rgb(11, 55, 50);
/* oklch */ color: oklch(30.6% 0.047 184.1);
Tailwind
colors: {
  custom: {
    50: '#526e69',
    500: '#0b3732',
    950: '#000000',
  },
}
SCSS
$custom: #0b3732;
$custom-light: #526e69;
$custom-dark: #000000;
JSON
{
  "hex": "#0b3732",
  "rgb": {
    "r": 11,
    "g": 55,
    "b": 50
  },
  "hsl": {
    "h": 173.182,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.30599,
    "c": 0.04749,
    "h": 184.1
  },
  "luminance": 0.03034
}

Semantic roles & 50–950 ramp

primary
#0B3732
secondary
#742A32
accent
#3E52EA
background
#F4F6F6
surface
#E7EBEB
border
#C3C6C6
text
#020706
muted
#787A7A

Preview Lab

Preview with #0B3732

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

Preview Lab → · Contrast checker → · Palette generator →

#0B3732 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva