#0D310F#0D310F

#0D310F is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.8% C 0.072 H 144.2°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#0D310F
RGB	rgb(13, 49, 15)
HSL	hsl(123, 58%, 12%)
HSV	hsv(123, 73%, 19%)
CMYK	cmyk(73.5%, 0%, 69.4%, 80.8%)
CIE-LAB	lab(17.07, -21.43, 17.59)
CIE-LCH	lch(17.07, 27.73, 140.63°)
OKLab	oklab(27.79% -0.0581 0.0418)
OKLCH	oklch(27.79% 0.072 144.2)
XYZ	xyz(1.3504, 2.3166, 0.8278)
Luminance	0.0232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D310F #310D2F

analogous

#1D310D #0D310F #0D3121

triadic

#0D310F #0F0D31 #310F0D

tetradic

#0D310F #0D1D31 #310D2F #31210D

square

#0D310F #0D1D31 #310D2F #31210D

split-complementary

#0D310F #210D31 #310D1D

monochromatic

#061807 #061807 #0D310F #1A611E #27922D

Accessibility & contrast

On white

14.35

#0D310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0D310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D310F

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D310F	#FFFFFF	#000000	##FFFFFF
##0D310F	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0C

Deuteranopia (green-blind)

#2E2912

Tritanopia (blue-blind)

#062F2A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0d310f;
/* rgb */ color: rgb(13, 49, 15);
/* oklch */ color: oklch(27.8% 0.072 144.2);

Tailwind

colors: {
  custom: {
    50: '#51694e',
    500: '#0d310f',
    950: '#000000',
  },
}

SCSS

$custom: #0d310f;
$custom-light: #51694e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d310f",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 123.333,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.27789,
    "c": 0.07161,
    "h": 144.2
  },
  "luminance": 0.02317
}

Semantic roles & 50–950 ramp

primary

#0D310F

secondary

#6C2E69

accent

#47D9E1

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020601

muted

#787A77

Preview Lab

Preview with #0D310F

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

Preview Lab → · Contrast checker → · Palette generator →