#0B3103#0B3103

#0B3103 is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.6% C 0.084 H 140.2°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#0B3103
RGB	rgb(11, 49, 3)
HSL	hsl(110, 88%, 10%)
HSV	hsv(110, 94%, 19%)
CMYK	cmyk(77.6%, 0%, 93.9%, 80.8%)
CIE-LAB	lab(16.86, -23.55, 22.51)
CIE-LCH	lch(16.86, 32.58, 136.30°)
OKLab	oklab(27.56% -0.0646 0.0538)
OKLCH	oklch(27.56% 0.084 140.2)
XYZ	xyz(1.2527, 2.2742, 0.4591)
Luminance	0.0227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3103 #290331

analogous

#223103 #0B3103 #033112

triadic

#0B3103 #030B31 #31030B

tetradic

#0B3103 #032231 #290331 #311203

square

#0B3103 #032231 #290331 #311203

split-complementary

#0B3103 #120331 #310322

monochromatic

#061D02 #061D02 #0B3103 #186B07 #25A40A

Accessibility & contrast

On white

14.43

#0B3103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0B3103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3103

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3103	#FFFFFF	#000000	##FFFFFF
##0B3103	1.00	14.43	1.45	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332B00

Deuteranopia (green-blind)

#2E2807

Tritanopia (blue-blind)

#062F28

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0b3103;
/* rgb */ color: rgb(11, 49, 3);
/* oklch */ color: oklch(27.6% 0.084 140.2);

Tailwind

colors: {
  custom: {
    50: '#506948',
    500: '#0b3103',
    950: '#000000',
  },
}

SCSS

$custom: #0b3103;
$custom-light: #506948;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3103",
  "rgb": {
    "r": 11,
    "g": 49,
    "b": 3
  },
  "hsl": {
    "h": 109.565,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27559,
    "c": 0.08405,
    "h": 140.2
  },
  "luminance": 0.02274
}

Semantic roles & 50–950 ramp

primary

#0B3103

secondary

#651B74

accent

#29FFD9

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#020600

muted

#787A77

Preview Lab

Preview with #0B3103

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

Preview Lab → · Contrast checker → · Palette generator →