#0B4F17#0B4F17

#0B4F17 is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.4% C 0.109 H 145.3°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#0B4F17
RGB	rgb(11, 79, 23)
HSL	hsl(131, 76%, 18%)
HSV	hsv(131, 86%, 31%)
CMYK	cmyk(86.1%, 0%, 70.9%, 69%)
CIE-LAB	lab(28.71, -33.15, 26.58)
CIE-LCH	lch(28.71, 42.49, 141.27°)
OKLab	oklab(37.45% -0.0894 0.0618)
OKLCH	oklch(37.45% 0.109 145.3)
XYZ	xyz(3.0884, 5.7246, 1.7526)
Luminance	0.0573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.30

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4F17 #4F0B43

analogous

#214F0B #0B4F17 #0B4F39

triadic

#0B4F17 #170B4F #4F170B

tetradic

#0B4F17 #0B214F #4F0B43 #4F390B

square

#0B4F17 #0B214F #4F0B43 #4F390B

split-complementary

#0B4F17 #390B4F #4F0B21

monochromatic

#041B08 #041B08 #0B4F17 #128527 #1ABA36

Accessibility & contrast

On white

9.79

#0B4F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#0B4F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4F17

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4F17	#FFFFFF	#000000	##FFFFFF
##0B4F17	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504710

Deuteranopia (green-blind)

#49421C

Tritanopia (blue-blind)

#004D43

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #0b4f17;
/* rgb */ color: rgb(11, 79, 23);
/* oklch */ color: oklch(37.4% 0.109 145.3);

Tailwind

colors: {
  custom: {
    50: '#588157',
    500: '#0b4f17',
    950: '#000000',
  },
}

SCSS

$custom: #0b4f17;
$custom-light: #588157;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4f17",
  "rgb": {
    "r": 11,
    "g": 79,
    "b": 23
  },
  "hsl": {
    "h": 130.588,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37446,
    "c": 0.10866,
    "h": 145.3
  },
  "luminance": 0.05725
}

Semantic roles & 50–950 ramp

primary

#0B4F17

secondary

#8B2B7A

accent

#36D1F2

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #0B4F17

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

Preview Lab → · Contrast checker → · Palette generator →