#031D04#031D04

#031D04 is a very dark, muted green. Relative luminance 0.009; OKLCH L 20.3% C 0.058 H 143.9°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#031D04
RGB	rgb(3, 29, 4)
HSL	hsl(122, 81%, 6%)
HSV	hsv(122, 90%, 11%)
CMYK	cmyk(89.7%, 0%, 86.2%, 88.6%)
CIE-LAB	lab(8.19, -14.87, 10.35)
CIE-LCH	lch(8.19, 18.11, 145.16°)
OKLab	oklab(20.28% -0.0471 0.0343)
OKLCH	oklch(20.28% 0.058 143.9)
XYZ	xyz(0.4988, 0.9068, 0.2636)
Luminance	0.0091 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031D04 #1D031C

analogous

#0F1D03 #031D04 #031D11

triadic

#031D04 #04031D #1D0403

tetradic

#031D04 #030F1D #1D031C #1D1103

square

#031D04 #030F1D #1D031C #1D1103

split-complementary

#031D04 #11031D #1D030F

monochromatic

#031C04 #031C04 #031D04 #09540C #0E8C13

Accessibility & contrast

On white

17.78

#031D04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#031D04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031D04

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031D04	#FFFFFF	#000000	##FFFFFF
##031D04	1.00	17.78	1.18	17.78
#FFFFFF	17.78	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1902

Deuteranopia (green-blind)

#1A1706

Tritanopia (blue-blind)

#001C18

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031d04;
/* rgb */ color: rgb(3, 29, 4);
/* oklch */ color: oklch(20.3% 0.058 143.9);

Tailwind

colors: {
  custom: {
    50: '#475848',
    500: '#031d04',
    950: '#000000',
  },
}

SCSS

$custom: #031d04;
$custom-light: #475848;
$custom-dark: #000000;

JSON

{
  "hex": "#031d04",
  "rgb": {
    "r": 3,
    "g": 29,
    "b": 4
  },
  "hsl": {
    "h": 122.308,
    "s": 81.25,
    "l": 6.275
  },
  "oklch": {
    "l": 0.20279,
    "c": 0.05823,
    "h": 143.9
  },
  "luminance": 0.00907
}

Semantic roles & 50–950 ramp

primary

#031D04

secondary

#611B5E

accent

#30F0F8

background

#F4F5F4

surface

#E6E9E6

border

#C2C5C2

text

#000300

muted

#777877

Preview Lab

Preview with #031D04

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

Preview Lab → · Contrast checker → · Palette generator →