#0B4E18#0B4E18

#0B4E18 is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.1% C 0.106 H 145.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#0B4E18
RGB	rgb(11, 78, 24)
HSL	hsl(132, 75%, 17%)
HSV	hsv(132, 86%, 31%)
CMYK	cmyk(85.9%, 0%, 69.2%, 69.4%)
CIE-LAB	lab(28.34, -32.64, 25.67)
CIE-LCH	lch(28.34, 41.52, 141.82°)
OKLab	oklab(37.15% -0.0879 0.06)
OKLCH	oklch(37.15% 0.106 145.7)
XYZ	xyz(3.0270, 5.5855, 1.7826)
Luminance	0.0559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.20

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4E18 #4E0B41

analogous

#1F4E0B #0B4E18 #0B4E3A

triadic

#0B4E18 #180B4E #4E180B

tetradic

#0B4E18 #0B1F4E #4E0B41 #4E3A0B

square

#0B4E18 #0B1F4E #4E0B41 #4E3A0B

split-complementary

#0B4E18 #3A0B4E #4E0B1F

monochromatic

#041B08 #041B08 #0B4E18 #138429 #1AB939

Accessibility & contrast

On white

9.92

#0B4E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0B4E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4E18

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4E18	#FFFFFF	#000000	##FFFFFF
##0B4E18	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4612

Deuteranopia (green-blind)

#48411D

Tritanopia (blue-blind)

#004C43

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0b4e18;
/* rgb */ color: rgb(11, 78, 24);
/* oklch */ color: oklch(37.1% 0.106 145.7);

Tailwind

colors: {
  custom: {
    50: '#588057',
    500: '#0b4e18',
    950: '#000000',
  },
}

SCSS

$custom: #0b4e18;
$custom-light: #588057;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4e18",
  "rgb": {
    "r": 11,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 131.642,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37147,
    "c": 0.10645,
    "h": 145.7
  },
  "luminance": 0.05586
}

Semantic roles & 50–950 ramp

primary

#0B4E18

secondary

#8A2B78

accent

#36CDF2

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #0B4E18

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

Preview Lab → · Contrast checker → · Palette generator →