#0A310A#0A310A

#0A310A is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.6% C 0.078 H 143.1°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#0A310A
RGB	rgb(10, 49, 10)
HSL	hsl(120, 66%, 12%)
HSV	hsv(120, 80%, 19%)
CMYK	cmyk(79.6%, 0%, 79.6%, 80.8%)
CIE-LAB	lab(16.91, -22.94, 19.70)
CIE-LCH	lch(16.91, 30.24, 139.34°)
OKLab	oklab(27.61% -0.0623 0.0468)
OKLCH	oklch(27.61% 0.078 143.1)
XYZ	xyz(1.2782, 2.2829, 0.6604)
Luminance	0.0228 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A310A #310A31

analogous

#1E310A #0A310A #0A311E

triadic

#0A310A #0A0A31 #310A0A

tetradic

#0A310A #0A1E31 #310A31 #311E0A

square

#0A310A #0A1E31 #310A31 #311E0A

split-complementary

#0A310A #1E0A31 #310A1E

monochromatic

#051905 #051905 #0A310A #146414 #1F971F

Accessibility & contrast

On white

14.42

#0A310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A310A

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A310A	#FFFFFF	#000000	##FFFFFF
##0A310A	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C06

Deuteranopia (green-blind)

#2E280E

Tritanopia (blue-blind)

#032F29

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a310a;
/* rgb */ color: rgb(10, 49, 10);
/* oklch */ color: oklch(27.6% 0.078 143.1);

Tailwind

colors: {
  custom: {
    50: '#4f694c',
    500: '#0a310a',
    950: '#000000',
  },
}

SCSS

$custom: #0a310a;
$custom-light: #4f694c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a310a",
  "rgb": {
    "r": 10,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 120,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.27609,
    "c": 0.07789,
    "h": 143.1
  },
  "luminance": 0.02283
}

Semantic roles & 50–950 ramp

primary

#0A310A

secondary

#6E296E

accent

#3FE9E9

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020601

muted

#787A77

Preview Lab

Preview with #0A310A

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

Preview Lab → · Contrast checker → · Palette generator →