#0B3D1F#0B3D1F

#0B3D1F is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.9% C 0.074 H 152.4°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX#0B3D1F
RGBrgb(11, 61, 31)
HSLhsl(144, 69%, 14%)
HSVhsv(144, 82%, 24%)
CMYKcmyk(82%, 0%, 49.2%, 76.1%)
CIE-LABlab(21.97, -24.40, 13.91)
CIE-LCHlch(21.97, 28.09, 150.31°)
OKLaboklab(31.91% -0.0657 0.0344)
OKLCHoklch(31.91% 0.074 152.4)
XYZxyz(2.0539, 3.5073, 1.8648)
Luminance0.0351 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B3D1F #3D0B29
analogous
#103D0B #0B3D1F #0B3D38
triadic
#0B3D1F #1F0B3D #3D1F0B
tetradic
#0B3D1F #0B103D #3D0B29 #3D380B
square
#0B3D1F #0B103D #3D0B29 #3D380B
split-complementary
#0B3D1F #380B3D #3D0B10
monochromatic
#051A0D #051A0D #0B3D1F #147139 #1EA554

Accessibility & contrast

On white

12.34
#0B3D1F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.70
#0B3D1F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3D1F
12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B3D1F#FFFFFF#000000##FFFFFF
##0B3D1F1.0012.341.7012.34
#FFFFFF12.341.0021.001.00
#0000001.7021.001.0021.00
##FFFFFF12.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D371D
Deuteranopia (green-blind)
#373321
Tritanopia (blue-blind)
#003C36
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #0b3d1f;
/* rgb */ color: rgb(11, 61, 31);
/* oklch */ color: oklch(31.9% 0.074 152.4);
Tailwind
colors: {
  custom: {
    50: '#53735b',
    500: '#0b3d1f',
    950: '#000000',
  },
}
SCSS
$custom: #0b3d1f;
$custom-light: #53735b;
$custom-dark: #000000;
JSON
{
  "hex": "#0b3d1f",
  "rgb": {
    "r": 11,
    "g": 61,
    "b": 31
  },
  "hsl": {
    "h": 144,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31905,
    "c": 0.07418,
    "h": 152.4
  },
  "luminance": 0.03508
}

Semantic roles & 50–950 ramp

primary
#0B3D1F
secondary
#7A2A5A
accent
#3CA6EC
background
#F4F7F5
surface
#E7EDE9
border
#C3C8C5
text
#030804
muted
#787B79

Preview Lab

Preview with #0B3D1F

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

Preview Lab → · Contrast checker → · Palette generator →

#0B3D1F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva