#0D370B#0D370B

#0D370B is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.7% C 0.085 H 142.5°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#0D370B
RGB	rgb(13, 55, 11)
HSL	hsl(117, 67%, 13%)
HSV	hsv(117, 80%, 22%)
CMYK	cmyk(76.4%, 0%, 80%, 78.4%)
CIE-LAB	lab(19.40, -24.64, 22.27)
CIE-LCH	lch(19.40, 33.21, 137.89°)
OKLab	oklab(29.7% -0.067 0.0515)
OKLCH	oklch(29.7% 0.085 142.5)
XYZ	xyz(1.5925, 2.8419, 0.7812)
Luminance	0.0284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D370B #350B37

analogous

#23370B #0D370B #0B371F

triadic

#0D370B #0B0D37 #370B0D

tetradic

#0D370B #0B2337 #350B37 #371F0B

square

#0D370B #0B2337 #350B37 #371F0B

split-complementary

#0D370B #1F0B37 #370B23

monochromatic

#061A05 #061A05 #0D370B #196A15 #259D1F

Accessibility & contrast

On white

13.39

#0D370B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D370B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D370B

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D370B	#FFFFFF	#000000	##FFFFFF
##0D370B	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383105

Deuteranopia (green-blind)

#332E0F

Tritanopia (blue-blind)

#05352E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d370b;
/* rgb */ color: rgb(13, 55, 11);
/* oklch */ color: oklch(29.7% 0.085 142.5);

Tailwind

colors: {
  custom: {
    50: '#536e4d',
    500: '#0d370b',
    950: '#000000',
  },
}

SCSS

$custom: #0d370b;
$custom-light: #536e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d370b",
  "rgb": {
    "r": 13,
    "g": 55,
    "b": 11
  },
  "hsl": {
    "h": 117.273,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.29702,
    "c": 0.08454,
    "h": 142.5
  },
  "luminance": 0.02842
}

Semantic roles & 50–950 ramp

primary

#0D370B

secondary

#702A74

accent

#3EEAE2

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #0D370B

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

Preview Lab → · Contrast checker → · Palette generator →