#0C370B#0C370B

#0C370B is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.7% C 0.085 H 142.8°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#0C370B
RGB	rgb(12, 55, 11)
HSL	hsl(119, 67%, 13%)
HSV	hsv(119, 80%, 22%)
CMYK	cmyk(78.2%, 0%, 80%, 78.4%)
CIE-LAB	lab(19.37, -24.89, 22.23)
CIE-LCH	lch(19.37, 33.38, 138.24°)
OKLab	oklab(29.67% -0.0677 0.0514)
OKLCH	oklch(29.67% 0.085 142.8)
XYZ	xyz(1.5781, 2.8345, 0.7805)
Luminance	0.0284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C370B #360B37

analogous

#22370B #0C370B #0B3720

triadic

#0C370B #0B0C37 #370B0C

tetradic

#0C370B #0B2237 #360B37 #37200B

square

#0C370B #0B2237 #360B37 #37200B

split-complementary

#0C370B #200B37 #370B22

monochromatic

#061A05 #061A05 #0C370B #176A15 #229D1F

Accessibility & contrast

On white

13.40

#0C370B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0C370B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C370B

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C370B	#FFFFFF	#000000	##FFFFFF
##0C370B	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)

#383105

Deuteranopia (green-blind)

#332E0F

Tritanopia (blue-blind)

#04352E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0c370b;
/* rgb */ color: rgb(12, 55, 11);
/* oklch */ color: oklch(29.7% 0.085 142.8);

Tailwind

colors: {
  custom: {
    50: '#526e4d',
    500: '#0c370b',
    950: '#000000',
  },
}

SCSS

$custom: #0c370b;
$custom-light: #526e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c370b",
  "rgb": {
    "r": 12,
    "g": 55,
    "b": 11
  },
  "hsl": {
    "h": 118.636,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.29667,
    "c": 0.08499,
    "h": 142.8
  },
  "luminance": 0.02835
}

Semantic roles & 50–950 ramp

primary

#0C370B

secondary

#722A74

accent

#3EEAE6

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #0C370B

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

Preview Lab → · Contrast checker → · Palette generator →