#0B4A1B#0B4A1B

#0B4A1B is a dark, moderate green. Relative luminance 0.050; OKLCH L 35.9% C 0.098 H 147.2°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#0B4A1B
RGB	rgb(11, 74, 27)
HSL	hsl(135, 74%, 17%)
HSV	hsv(135, 85%, 29%)
CMYK	cmyk(85.1%, 0%, 63.5%, 71%)
CIE-LAB	lab(26.87, -30.65, 22.37)
CIE-LCH	lch(26.87, 37.94, 143.88°)
OKLab	oklab(35.94% -0.0824 0.0532)
OKLCH	oklch(35.94% 0.098 147.2)
XYZ	xyz(2.7844, 5.0475, 1.8642)
Luminance	0.0505 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4A1B #4A0B3A

analogous

#1B4A0B #0B4A1B #0B4A3B

triadic

#0B4A1B #1B0B4A #4A1B0B

tetradic

#0B4A1B #0B1B4A #4A0B3A #4A3B0B

square

#0B4A1B #0B1B4A #4A0B3A #4A3B0B

split-complementary

#0B4A1B #3B0B4A #4A0B1B

monochromatic

#041B0A #041B0A #0B4A1B #137F2E #1BB542

Accessibility & contrast

On white

10.45

#0B4A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#0B4A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4A1B

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4A1B	#FFFFFF	#000000	##FFFFFF
##0B4A1B	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4316

Deuteranopia (green-blind)

#443E1F

Tritanopia (blue-blind)

#004840

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0b4a1b;
/* rgb */ color: rgb(11, 74, 27);
/* oklch */ color: oklch(35.9% 0.098 147.2);

Tailwind

colors: {
  custom: {
    50: '#577d59',
    500: '#0b4a1b',
    950: '#000000',
  },
}

SCSS

$custom: #0b4a1b;
$custom-light: #577d59;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4a1b",
  "rgb": {
    "r": 11,
    "g": 74,
    "b": 27
  },
  "hsl": {
    "h": 135.238,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.35937,
    "c": 0.0981,
    "h": 147.2
  },
  "luminance": 0.05048
}

Semantic roles & 50–950 ramp

primary

#0B4A1B

secondary

#862B6F

accent

#37C2F1

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #0B4A1B

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

Preview Lab → · Contrast checker → · Palette generator →