#0B391A#0B391A

#0B391A is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.5% C 0.073 H 150.1°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX#0B391A
RGBrgb(11, 57, 26)
HSLhsl(140, 68%, 13%)
HSVhsv(140, 81%, 22%)
CMYKcmyk(80.7%, 0%, 54.4%, 77.6%)
CIE-LABlab(20.33, -23.63, 14.95)
CIE-LCHlch(20.33, 27.96, 147.68°)
OKLaboklab(30.52% -0.0636 0.0366)
OKLCHoklch(30.52% 0.073 150.1)
XYZxyz(1.7874, 3.0718, 1.4758)
Luminance0.0307 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B391A #390B2A
analogous
#13390B #0B391A #0B3931
triadic
#0B391A #1A0B39 #391A0B
tetradic
#0B391A #0B1339 #390B2A #39310B
square
#0B391A #0B1339 #390B2A #39310B
split-complementary
#0B391A #310B39 #390B13
monochromatic
#051A0C #051A0C #0B391A #156C31 #1FA049

Accessibility & contrast

On white

13.01
#0B391A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.61
#0B391A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B391A
13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B391A#FFFFFF#000000##FFFFFF
##0B391A1.0013.011.6113.01
#FFFFFF13.011.0021.001.00
#0000001.6121.001.0021.00
##FFFFFF13.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393318
Deuteranopia (green-blind)
#342F1C
Tritanopia (blue-blind)
#003832
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #0b391a;
/* rgb */ color: rgb(11, 57, 26);
/* oklch */ color: oklch(30.5% 0.073 150.1);
Tailwind
colors: {
  custom: {
    50: '#527057',
    500: '#0b391a',
    950: '#000000',
  },
}
SCSS
$custom: #0b391a;
$custom-light: #527057;
$custom-dark: #000000;
JSON
{
  "hex": "#0b391a",
  "rgb": {
    "r": 11,
    "g": 57,
    "b": 26
  },
  "hsl": {
    "h": 139.565,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.3052,
    "c": 0.07339,
    "h": 150.1
  },
  "luminance": 0.03072
}

Semantic roles & 50–950 ramp

primary
#0B391A
secondary
#762A5D
accent
#3DB2EB
background
#F4F6F5
surface
#E7ECE9
border
#C3C7C5
text
#020703
muted
#787A78

Preview Lab

Preview with #0B391A

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

Preview Lab → · Contrast checker → · Palette generator →

#0B391A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva