#0B3101#0B3101

#0B3101 is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.5% C 0.086 H 139.6°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#0B3101
RGB	rgb(11, 49, 1)
HSL	hsl(108, 96%, 10%)
HSV	hsv(108, 98%, 19%)
CMYK	cmyk(77.6%, 0%, 98%, 80.8%)
CIE-LAB	lab(16.84, -23.81, 23.30)
CIE-LCH	lch(16.84, 33.31, 135.62°)
OKLab	oklab(27.53% -0.0655 0.0559)
OKLCH	oklch(27.53% 0.086 139.6)
XYZ	xyz(1.2417, 2.2698, 0.4014)
Luminance	0.0227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3101 #270131

analogous

#233101 #0B3101 #01310F

triadic

#0B3101 #010B31 #31010B

tetradic

#0B3101 #012331 #270131 #310F01

square

#0B3101 #012331 #270131 #310F01

split-complementary

#0B3101 #0F0131 #310123

monochromatic

#071E01 #071E01 #0B3101 #186D02 #26A903

Accessibility & contrast

On white

14.44

#0B3101 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0B3101 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3101

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3101	#FFFFFF	#000000	##FFFFFF
##0B3101	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332B00

Deuteranopia (green-blind)

#2E2805

Tritanopia (blue-blind)

#062F28

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0b3101;
/* rgb */ color: rgb(11, 49, 1);
/* oklch */ color: oklch(27.5% 0.086 139.6);

Tailwind

colors: {
  custom: {
    50: '#506a47',
    500: '#0b3101',
    950: '#000000',
  },
}

SCSS

$custom: #0b3101;
$custom-light: #506a47;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3101",
  "rgb": {
    "r": 11,
    "g": 49,
    "b": 1
  },
  "hsl": {
    "h": 107.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.27535,
    "c": 0.08612,
    "h": 139.6
  },
  "luminance": 0.0227
}

Semantic roles & 50–950 ramp

primary

#0B3101

secondary

#631777

accent

#29FFD2

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#020600

muted

#787A77

Preview Lab

Preview with #0B3101

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

Preview Lab → · Contrast checker → · Palette generator →