#0B370F#0B370F

#0B370F is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.7% C 0.082 H 144.5°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#0B370F
RGB	rgb(11, 55, 15)
HSL	hsl(125, 67%, 13%)
HSV	hsv(125, 80%, 22%)
CMYK	cmyk(80%, 0%, 72.7%, 78.4%)
CIE-LAB	lab(19.38, -24.63, 20.32)
CIE-LCH	lch(19.38, 31.93, 140.47°)
OKLab	oklab(29.68% -0.0666 0.0476)
OKLCH	oklch(29.68% 0.082 144.5)
XYZ	xyz(1.5903, 2.8378, 0.9158)
Luminance	0.0284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B370F #370B33

analogous

#1D370B #0B370F #0B3725

triadic

#0B370F #0F0B37 #370F0B

tetradic

#0B370F #0B1D37 #370B33 #37250B

square

#0B370F #0B1D37 #370B33 #37250B

split-complementary

#0B370F #250B37 #370B1D

monochromatic

#051A07 #051A07 #0B370F #156A1D #1F9D2B

Accessibility & contrast

On white

13.40

#0B370F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0B370F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B370F

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B370F	#FFFFFF	#000000	##FFFFFF
##0B370F	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310A

Deuteranopia (green-blind)

#332E12

Tritanopia (blue-blind)

#01352F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0b370f;
/* rgb */ color: rgb(11, 55, 15);
/* oklch */ color: oklch(29.7% 0.082 144.5);

Tailwind

colors: {
  custom: {
    50: '#526e4f',
    500: '#0b370f',
    950: '#000000',
  },
}

SCSS

$custom: #0b370f;
$custom-light: #526e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#0b370f",
  "rgb": {
    "r": 11,
    "g": 55,
    "b": 15
  },
  "hsl": {
    "h": 125.455,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.29684,
    "c": 0.08187,
    "h": 144.5
  },
  "luminance": 0.02838
}

Semantic roles & 50–950 ramp

primary

#0B370F

secondary

#742A6D

accent

#3EDAEA

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020702

muted

#787A78

Preview Lab

Preview with #0B370F

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

Preview Lab → · Contrast checker → · Palette generator →