#031A0C#031A0C

#031A0C is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.4% C 0.042 H 154.9°. Best body text is #FFFFFF at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#031A0C
RGB	rgb(3, 26, 12)
HSL	hsl(143, 79%, 6%)
HSV	hsv(143, 88%, 10%)
CMYK	cmyk(88.5%, 0%, 53.8%, 89.8%)
CIE-LAB	lab(7.09, -11.16, 5.44)
CIE-LCH	lch(7.09, 12.41, 154.03°)
OKLab	oklab(19.39% -0.0378 0.0177)
OKLCH	oklch(19.39% 0.042 154.9)
XYZ	xyz(0.4733, 0.7846, 0.4743)
Luminance	0.0078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031A0C #1A0311

analogous

#051A03 #031A0C #031A17

triadic

#031A0C #0C031A #1A0C03

tetradic

#031A0C #03051A #1A0311 #1A1703

square

#031A0C #03051A #1A0311 #1A1703

split-complementary

#031A0C #17031A #1A0305

monochromatic

#031B0D #031B0D #031B0D #095125 #10883F

Accessibility & contrast

On white

18.15

#031A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#031A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031A0C

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031A0C	#FFFFFF	#000000	##FFFFFF
##031A0C	1.00	18.15	1.16	18.15
#FFFFFF	18.15	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A170B

Deuteranopia (green-blind)

#17150D

Tritanopia (blue-blind)

#001A16

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #031a0c;
/* rgb */ color: rgb(3, 26, 12);
/* oklch */ color: oklch(19.4% 0.042 154.9);

Tailwind

colors: {
  custom: {
    50: '#47564c',
    500: '#031a0c',
    950: '#000000',
  },
}

SCSS

$custom: #031a0c;
$custom-light: #47564c;
$custom-dark: #000000;

JSON

{
  "hex": "#031a0c",
  "rgb": {
    "r": 3,
    "g": 26,
    "b": 12
  },
  "hsl": {
    "h": 143.478,
    "s": 79.31,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19392,
    "c": 0.04173,
    "h": 154.9
  },
  "luminance": 0.00785
}

Semantic roles & 50–950 ramp

primary

#031A0C

secondary

#5E1B44

accent

#32A9F6

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000301

muted

#777877

Preview Lab

Preview with #031A0C

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

Preview Lab → · Contrast checker → · Palette generator →