#0B3933#0B3933

#0B3933 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.3% C 0.049 H 182.5°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX#0B3933
RGBrgb(11, 57, 51)
HSLhsl(172, 68%, 13%)
HSVhsv(172, 81%, 22%)
CMYKcmyk(80.7%, 0%, 10.5%, 77.6%)
CIE-LABlab(20.97, -16.88, -0.69)
CIE-LCHlch(20.97, 16.89, 182.36°)
OKLaboklab(31.25% -0.0493 -0.0021)
OKLCHoklch(31.25% 0.049 182.5)
XYZxyz(2.1984, 3.2362, 3.6401)
Luminance0.0324 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B3933 #390B11
analogous
#0B391C #0B3933 #0B2839
triadic
#0B3933 #330B39 #39330B
tetradic
#0B3933 #1C0B39 #390B11 #28390B
square
#0B3933 #1C0B39 #390B11 #28390B
split-complementary
#0B3933 #390B28 #391C0B
monochromatic
#051A17 #051A17 #0B3933 #156C61 #1FA08F

Accessibility & contrast

On white

12.75
#0B3933 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#0B3933 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3933
12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B3933#FFFFFF#000000##FFFFFF
##0B39331.0012.751.6512.75
#FFFFFF12.751.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#363533
Deuteranopia (green-blind)
#2F3034
Tritanopia (blue-blind)
#003A37
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #0b3933;
/* rgb */ color: rgb(11, 57, 51);
/* oklch */ color: oklch(31.3% 0.049 182.5);
Tailwind
colors: {
  custom: {
    50: '#526f6a',
    500: '#0b3933',
    950: '#000000',
  },
}
SCSS
$custom: #0b3933;
$custom-light: #526f6a;
$custom-dark: #000000;
JSON
{
  "hex": "#0b3933",
  "rgb": {
    "r": 11,
    "g": 57,
    "b": 51
  },
  "hsl": {
    "h": 172.174,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31252,
    "c": 0.04937,
    "h": 182.5
  },
  "luminance": 0.03236
}

Semantic roles & 50–950 ramp

primary
#0B3933
secondary
#762A34
accent
#3D54EB
background
#F4F6F6
surface
#E7ECEB
border
#C3C7C6
text
#030706
muted
#787A7A

Preview Lab

Preview with #0B3933

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

Preview Lab → · Contrast checker → · Palette generator →

#0B3933 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva