#0B4A23#0B4A23

#0B4A23 is a dark, moderate green. Relative luminance 0.051; OKLCH L 36.1% C 0.090 H 150.9°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#0B4A23
RGB	rgb(11, 74, 35)
HSL	hsl(143, 74%, 17%)
HSV	hsv(143, 85%, 29%)
CMYK	cmyk(85.1%, 0%, 52.7%, 71%)
CIE-LAB	lab(26.99, -29.24, 17.89)
CIE-LCH	lch(26.99, 34.28, 148.54°)
OKLab	oklab(36.07% -0.0786 0.0437)
OKLCH	oklch(36.07% 0.09 150.9)
XYZ	xyz(2.8899, 5.0897, 2.4199)
Luminance	0.0509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.90

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4A23 #4A0B32

analogous

#134A0B #0B4A23 #0B4A43

triadic

#0B4A23 #230B4A #4A230B

tetradic

#0B4A23 #0B134A #4A0B32 #4A430B

square

#0B4A23 #0B134A #4A0B32 #4A430B

split-complementary

#0B4A23 #430B4A #4A0B13

monochromatic

#041B0D #041B0D #0B4A23 #137F3C #1BB555

Accessibility & contrast

On white

10.41

#0B4A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#0B4A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4A23

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4A23	#FFFFFF	#000000	##FFFFFF
##0B4A23	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4320

Deuteranopia (green-blind)

#433E26

Tritanopia (blue-blind)

#004941

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b4a23;
/* rgb */ color: rgb(11, 74, 35);
/* oklch */ color: oklch(36.1% 0.090 150.9);

Tailwind

colors: {
  custom: {
    50: '#567d5e',
    500: '#0b4a23',
    950: '#000000',
  },
}

SCSS

$custom: #0b4a23;
$custom-light: #567d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4a23",
  "rgb": {
    "r": 11,
    "g": 74,
    "b": 35
  },
  "hsl": {
    "h": 142.857,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36074,
    "c": 0.08991,
    "h": 150.9
  },
  "luminance": 0.0509
}

Semantic roles & 50–950 ramp

primary

#0B4A23

secondary

#862B63

accent

#37AAF1

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#030A04

muted

#787C79

Preview Lab

Preview with #0B4A23

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

Preview Lab → · Contrast checker → · Palette generator →