#0F310B#0F310B

#0F310B is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.8% C 0.075 H 141.6°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#0F310B
RGB	rgb(15, 49, 11)
HSL	hsl(114, 63%, 12%)
HSV	hsv(114, 78%, 19%)
CMYK	cmyk(69.4%, 0%, 77.6%, 80.8%)
CIE-LAB	lab(17.09, -21.39, 19.56)
CIE-LCH	lch(17.09, 28.98, 137.56°)
OKLab	oklab(27.82% -0.0584 0.0463)
OKLCH	oklch(27.82% 0.075 141.6)
XYZ	xyz(1.3557, 2.3222, 0.6933)
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

#0F310B #2D0B31

analogous

#22310B #0F310B #0B311A

triadic

#0F310B #0B0F31 #310B0F

tetradic

#0F310B #0B2231 #2D0B31 #311A0B

square

#0F310B #0B2231 #2D0B31 #311A0B

split-complementary

#0F310B #1A0B31 #310B22

monochromatic

#081906 #081906 #0F310B #1E6316 #2E9521

Accessibility & contrast

On white

14.34

#0F310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0F310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F310B

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F310B	#FFFFFF	#000000	##FFFFFF
##0F310B	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C07

Deuteranopia (green-blind)

#2E290E

Tritanopia (blue-blind)

#0A2F29

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f310b;
/* rgb */ color: rgb(15, 49, 11);
/* oklch */ color: oklch(27.8% 0.075 141.6);

Tailwind

colors: {
  custom: {
    50: '#52694c',
    500: '#0f310b',
    950: '#000000',
  },
}

SCSS

$custom: #0f310b;
$custom-light: #52694c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f310b",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 113.684,
    "s": 63.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.27817,
    "c": 0.07451,
    "h": 141.6
  },
  "luminance": 0.02322
}

Semantic roles & 50–950 ramp

primary

#0F310B

secondary

#662A6E

accent

#41E6D5

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020601

muted

#787A77

Preview Lab

Preview with #0F310B

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

Preview Lab → · Contrast checker → · Palette generator →