#0D310A#0D310A

#0D310A is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.7% C 0.076 H 142.0°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#0D310A
RGB	rgb(13, 49, 10)
HSL	hsl(115, 66%, 12%)
HSV	hsv(115, 80%, 19%)
CMYK	cmyk(73.5%, 0%, 79.6%, 80.8%)
CIE-LAB	lab(17.01, -22.12, 19.85)
CIE-LCH	lch(17.01, 29.72, 138.10°)
OKLab	oklab(27.72% -0.0603 0.047)
OKLCH	oklch(27.72% 0.076 142)
XYZ	xyz(1.3190, 2.3040, 0.6623)
Luminance	0.0230 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D310A #2E0A31

analogous

#21310A #0D310A #0A311B

triadic

#0D310A #0A0D31 #310A0D

tetradic

#0D310A #0A2131 #2E0A31 #311B0A

square

#0D310A #0A2131 #2E0A31 #311B0A

split-complementary

#0D310A #1B0A31 #310A21

monochromatic

#071905 #071905 #0D310A #1A6414 #28971F

Accessibility & contrast

On white

14.38

#0D310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0D310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D310A

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D310A	#FFFFFF	#000000	##FFFFFF
##0D310A	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C06

Deuteranopia (green-blind)

#2E290E

Tritanopia (blue-blind)

#072F29

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0d310a;
/* rgb */ color: rgb(13, 49, 10);
/* oklch */ color: oklch(27.7% 0.076 142.0);

Tailwind

colors: {
  custom: {
    50: '#51694c',
    500: '#0d310a',
    950: '#000000',
  },
}

SCSS

$custom: #0d310a;
$custom-light: #51694c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d310a",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 115.385,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.27721,
    "c": 0.07646,
    "h": 142
  },
  "luminance": 0.02304
}

Semantic roles & 50–950 ramp

primary

#0D310A

secondary

#69296E

accent

#3FE9DC

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020601

muted

#787A77

Preview Lab

Preview with #0D310A

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

Preview Lab → · Contrast checker → · Palette generator →