#0B370A#0B370A

#0B370A is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.6% C 0.086 H 142.7°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#0B370A
RGB	rgb(11, 55, 10)
HSL	hsl(119, 69%, 13%)
HSV	hsv(119, 82%, 22%)
CMYK	cmyk(80%, 0%, 81.8%, 78.4%)
CIE-LAB	lab(19.33, -25.25, 22.60)
CIE-LCH	lch(19.33, 33.88, 138.17°)
OKLab	oklab(29.62% -0.0686 0.0522)
OKLCH	oklch(29.62% 0.086 142.7)
XYZ	xyz(1.5589, 2.8253, 0.7503)
Luminance	0.0283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B370A #360A37

analogous

#21370A #0B370A #0A3720

triadic

#0B370A #0A0B37 #370A0B

tetradic

#0B370A #0A2137 #360A37 #37200A

square

#0B370A #0A2137 #360A37 #37200A

split-complementary

#0B370A #200A37 #370A21

monochromatic

#051A05 #051A05 #0B370A #156B13 #209F1D

Accessibility & contrast

On white

13.42

#0B370A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0B370A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B370A

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B370A	#FFFFFF	#000000	##FFFFFF
##0B370A	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383104

Deuteranopia (green-blind)

#332D0E

Tritanopia (blue-blind)

#02352E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0b370a;
/* rgb */ color: rgb(11, 55, 10);
/* oklch */ color: oklch(29.6% 0.086 142.7);

Tailwind

colors: {
  custom: {
    50: '#526e4c',
    500: '#0b370a',
    950: '#000000',
  },
}

SCSS

$custom: #0b370a;
$custom-light: #526e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#0b370a",
  "rgb": {
    "r": 11,
    "g": 55,
    "b": 10
  },
  "hsl": {
    "h": 118.667,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.29624,
    "c": 0.08622,
    "h": 142.7
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary

#0B370A

secondary

#732874

accent

#3CECE8

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020701

muted

#787A77

Preview Lab

Preview with #0B370A

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

Preview Lab → · Contrast checker → · Palette generator →