#03310A#03310A

#03310A is a dark, moderate green. Relative luminance 0.022; OKLCH L 27.4% C 0.081 H 145.3°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#03310A
RGB	rgb(3, 49, 10)
HSL	hsl(129, 88%, 10%)
HSV	hsv(129, 94%, 19%)
CMYK	cmyk(93.9%, 0%, 79.6%, 80.8%)
CIE-LAB	lab(16.69, -24.78, 19.39)
CIE-LCH	lch(16.69, 31.46, 141.96°)
OKLab	oklab(27.36% -0.0668 0.0462)
OKLCH	oklch(27.36% 0.081 145.3)
XYZ	xyz(1.1906, 2.2378, 0.6563)
Luminance	0.0224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03310A #31032A

analogous

#133103 #03310A #033121

triadic

#03310A #0A0331 #310A03

tetradic

#03310A #031331 #31032A #312103

square

#03310A #031331 #31032A #312103

split-complementary

#03310A #210331 #310313

monochromatic

#021D06 #021D06 #03310A #076B16 #0AA422

Accessibility & contrast

On white

14.51

#03310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#03310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03310A

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03310A	#FFFFFF	#000000	##FFFFFF
##03310A	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B06

Deuteranopia (green-blind)

#2D280E

Tritanopia (blue-blind)

#002F29

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #03310a;
/* rgb */ color: rgb(3, 49, 10);
/* oklch */ color: oklch(27.4% 0.081 145.3);

Tailwind

colors: {
  custom: {
    50: '#4c6a4b',
    500: '#03310a',
    950: '#000000',
  },
}

SCSS

$custom: #03310a;
$custom-light: #4c6a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#03310a",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 129.13,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27364,
    "c": 0.08118,
    "h": 145.3
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#03310A

secondary

#741B67

accent

#29DEFF

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #03310A

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

Preview Lab → · Contrast checker → · Palette generator →