#0B4E1F#0B4E1F

#0B4E1F is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.2% C 0.100 H 148.2°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#0B4E1F
RGB	rgb(11, 78, 31)
HSL	hsl(138, 75%, 17%)
HSV	hsv(138, 86%, 31%)
CMYK	cmyk(85.9%, 0%, 60.3%, 69.4%)
CIE-LAB	lab(28.43, -31.59, 21.99)
CIE-LCH	lch(28.43, 38.49, 145.16°)
OKLab	oklab(37.25% -0.0849 0.0527)
OKLCH	oklch(37.25% 0.1 148.2)
XYZ	xyz(3.1095, 5.6185, 2.2167)
Luminance	0.0562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 5.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4E1F #4E0B3A

analogous

#194E0B #0B4E1F #0B4E40

triadic

#0B4E1F #1F0B4E #4E1F0B

tetradic

#0B4E1F #0B194E #4E0B3A #4E400B

square

#0B4E1F #0B194E #4E0B3A #4E400B

split-complementary

#0B4E1F #400B4E #4E0B19

monochromatic

#041B0B #041B0B #0B4E1F #138434 #1AB94A

Accessibility & contrast

On white

9.89

#0B4E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0B4E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4E1F

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4E1F	#FFFFFF	#000000	##FFFFFF
##0B4E1F	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461B

Deuteranopia (green-blind)

#474123

Tritanopia (blue-blind)

#004C43

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0b4e1f;
/* rgb */ color: rgb(11, 78, 31);
/* oklch */ color: oklch(37.2% 0.100 148.2);

Tailwind

colors: {
  custom: {
    50: '#58805c',
    500: '#0b4e1f',
    950: '#000000',
  },
}

SCSS

$custom: #0b4e1f;
$custom-light: #58805c;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4e1f",
  "rgb": {
    "r": 11,
    "g": 78,
    "b": 31
  },
  "hsl": {
    "h": 137.91,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37247,
    "c": 0.09989,
    "h": 148.2
  },
  "luminance": 0.05619
}

Semantic roles & 50–950 ramp

primary

#0B4E1F

secondary

#8A2B6E

accent

#36BAF2

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A04

muted

#797C79

Preview Lab

Preview with #0B4E1F

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

Preview Lab → · Contrast checker → · Palette generator →