#0B3D37#0B3D37

#0B3D37 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.6% C 0.052 H 183.3°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX#0B3D37
RGBrgb(11, 61, 55)
HSLhsl(173, 69%, 14%)
HSVhsv(173, 82%, 24%)
CMYKcmyk(82%, 0%, 9.8%, 76.1%)
CIE-LABlab(22.60, -17.76, -0.99)
CIE-LCHlch(22.60, 17.78, 183.19°)
OKLaboklab(32.63% -0.052 -0.003)
OKLCHoklch(32.63% 0.052 183.3)
XYZxyz(2.4960, 3.6842, 4.1933)
Luminance0.0368 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B3D37 #3D0B11
analogous
#0B3D1E #0B3D37 #0B2A3D
triadic
#0B3D37 #370B3D #3D370B
tetradic
#0B3D37 #1E0B3D #3D0B11 #2A3D0B
square
#0B3D37 #1E0B3D #3D0B11 #2A3D0B
split-complementary
#0B3D37 #3D0B2A #3D1E0B
monochromatic
#051A17 #051A17 #0B3D37 #147166 #1EA595

Accessibility & contrast

On white

12.09
#0B3D37 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#0B3D37 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3D37
12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B3D37#FFFFFF#000000##FFFFFF
##0B3D371.0012.091.7412.09
#FFFFFF12.091.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A3937
Deuteranopia (green-blind)
#333438
Tritanopia (blue-blind)
#003E3B
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #0b3d37;
/* rgb */ color: rgb(11, 61, 55);
/* oklch */ color: oklch(32.6% 0.052 183.3);
Tailwind
colors: {
  custom: {
    50: '#53736d',
    500: '#0b3d37',
    950: '#000000',
  },
}
SCSS
$custom: #0b3d37;
$custom-light: #53736d;
$custom-dark: #000000;
JSON
{
  "hex": "#0b3d37",
  "rgb": {
    "r": 11,
    "g": 61,
    "b": 55
  },
  "hsl": {
    "h": 172.8,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32627,
    "c": 0.05212,
    "h": 183.3
  },
  "luminance": 0.03684
}

Semantic roles & 50–950 ramp

primary
#0B3D37
secondary
#7A2A34
accent
#3C51EC
background
#F5F6F6
surface
#E9ECEB
border
#C5C7C6
text
#030807
muted
#787B7A

Preview Lab

Preview with #0B3D37

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

Preview Lab → · Contrast checker → · Palette generator →

#0B3D37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva