#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
RGB	rgb(11, 61, 31)
HSL	hsl(144, 69%, 14%)
HSV	hsv(144, 82%, 24%)
CMYK	cmyk(82%, 0%, 49.2%, 76.1%)
CIE-LAB	lab(21.97, -24.40, 13.91)
CIE-LCH	lch(21.97, 28.09, 150.31°)
OKLab	oklab(31.91% -0.0657 0.0344)
OKLCH	oklch(31.91% 0.074 152.4)
XYZ	xyz(2.0539, 3.5073, 1.8648)
Luminance	0.0351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.54

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
##0B3D1F	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

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 →