#0B3D18#0B3D18

#0B3D18 is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.8% C 0.082 H 147.9°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#0B3D18
RGB	rgb(11, 61, 24)
HSL	hsl(136, 69%, 14%)
HSV	hsv(136, 82%, 24%)
CMYK	cmyk(82%, 0%, 60.7%, 76.1%)
CIE-LAB	lab(21.85, -25.77, 18.07)
CIE-LCH	lch(21.85, 31.48, 144.97°)
OKLab	oklab(31.77% -0.0694 0.0435)
OKLCH	oklch(31.77% 0.082 147.9)
XYZ	xyz(1.9715, 3.4744, 1.4307)
Luminance	0.0348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3D18 #3D0B30

analogous

#173D0B #0B3D18 #0B3D31

triadic

#0B3D18 #180B3D #3D180B

tetradic

#0B3D18 #0B173D #3D0B30 #3D310B

square

#0B3D18 #0B173D #3D0B30 #3D310B

split-complementary

#0B3D18 #310B3D #3D0B17

monochromatic

#051A0A #051A0A #0B3D18 #14712C #1EA541

Accessibility & contrast

On white

12.39

#0B3D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0B3D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3D18

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3D18	#FFFFFF	#000000	##FFFFFF
##0B3D18	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3715

Deuteranopia (green-blind)

#38331B

Tritanopia (blue-blind)

#003C35

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0b3d18;
/* rgb */ color: rgb(11, 61, 24);
/* oklch */ color: oklch(31.8% 0.082 147.9);

Tailwind

colors: {
  custom: {
    50: '#537356',
    500: '#0b3d18',
    950: '#000000',
  },
}

SCSS

$custom: #0b3d18;
$custom-light: #537356;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3d18",
  "rgb": {
    "r": 11,
    "g": 61,
    "b": 24
  },
  "hsl": {
    "h": 135.6,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31767,
    "c": 0.08188,
    "h": 147.9
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#0B3D18

secondary

#7A2A65

accent

#3CBEEC

background

#F4F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #0B3D18

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

Preview Lab → · Contrast checker → · Palette generator →