#031D09#031D09

#031D09 is a very dark, muted green. Relative luminance 0.009; OKLCH L 20.4% C 0.051 H 149.0°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#031D09
RGB	rgb(3, 29, 9)
HSL	hsl(134, 81%, 6%)
HSV	hsv(134, 90%, 11%)
CMYK	cmyk(89.7%, 0%, 69%, 88.6%)
CIE-LAB	lab(8.29, -14.16, 8.46)
CIE-LCH	lch(8.29, 16.50, 149.17°)
OKLab	oklab(20.39% -0.0437 0.0262)
OKLCH	oklch(20.39% 0.051 149)
XYZ	xyz(0.5262, 0.9178, 0.4078)
Luminance	0.0092 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 14.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031D09 #1D0317

analogous

#0A1D03 #031D09 #031D16

triadic

#031D09 #09031D #1D0903

tetradic

#031D09 #030A1D #1D0317 #1D1603

square

#031D09 #030A1D #1D0317 #1D1603

split-complementary

#031D09 #16031D #1D030A

monochromatic

#031C09 #031C09 #031D09 #09541A #0E8C2B

Accessibility & contrast

On white

17.74

#031D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#031D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031D09

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031D09	#FFFFFF	#000000	##FFFFFF
##031D09	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A08

Deuteranopia (green-blind)

#1A170A

Tritanopia (blue-blind)

#001C18

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031d09;
/* rgb */ color: rgb(3, 29, 9);
/* oklch */ color: oklch(20.4% 0.051 149.0);

Tailwind

colors: {
  custom: {
    50: '#47594a',
    500: '#031d09',
    950: '#000000',
  },
}

SCSS

$custom: #031d09;
$custom-light: #47594a;
$custom-dark: #000000;

JSON

{
  "hex": "#031d09",
  "rgb": {
    "r": 3,
    "g": 29,
    "b": 9
  },
  "hsl": {
    "h": 133.846,
    "s": 81.25,
    "l": 6.275
  },
  "oklch": {
    "l": 0.20391,
    "c": 0.05096,
    "h": 149
  },
  "luminance": 0.00918
}

Semantic roles & 50–950 ramp

primary

#031D09

secondary

#611B51

accent

#30CAF8

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000301

muted

#777877

Preview Lab

Preview with #031D09

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

Preview Lab → · Contrast checker → · Palette generator →