#031D03#031D03

#031D03 is a very dark, muted green. Relative luminance 0.009; OKLCH L 20.3% C 0.060 H 143.0°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#031D03
RGB	rgb(3, 29, 3)
HSL	hsl(120, 81%, 6%)
HSV	hsv(120, 90%, 11%)
CMYK	cmyk(89.7%, 0%, 89.7%, 88.6%)
CIE-LAB	lab(8.17, -15.01, 10.73)
CIE-LCH	lch(8.17, 18.45, 144.44°)
OKLab	oklab(20.26% -0.0478 0.0361)
OKLCH	oklch(20.26% 0.06 143)
XYZ	xyz(0.4933, 0.9046, 0.2347)
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

#031D03 #1D031D

analogous

#101D03 #031D03 #031D10

triadic

#031D03 #03031D #1D0303

tetradic

#031D03 #03101D #1D031D #1D1003

square

#031D03 #03101D #1D031D #1D1003

split-complementary

#031D03 #10031D #1D0310

monochromatic

#031C03 #031C03 #031D03 #095409 #0E8C0E

Accessibility & contrast

On white

17.78

#031D03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#031D03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031D03

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031D03	#FFFFFF	#000000	##FFFFFF
##031D03	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)

#1E1901

Deuteranopia (green-blind)

#1B1705

Tritanopia (blue-blind)

#001C17

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031d03;
/* rgb */ color: rgb(3, 29, 3);
/* oklch */ color: oklch(20.3% 0.060 143.0);

Tailwind

colors: {
  custom: {
    50: '#475848',
    500: '#031d03',
    950: '#000000',
  },
}

SCSS

$custom: #031d03;
$custom-light: #475848;
$custom-dark: #000000;

JSON

{
  "hex": "#031d03",
  "rgb": {
    "r": 3,
    "g": 29,
    "b": 3
  },
  "hsl": {
    "h": 120,
    "s": 81.25,
    "l": 6.275
  },
  "oklch": {
    "l": 0.20257,
    "c": 0.0599,
    "h": 143
  },
  "luminance": 0.00905
}

Semantic roles & 50–950 ramp

primary

#031D03

secondary

#611B61

accent

#30F8F8

background

#F4F5F4

surface

#E6E9E6

border

#C2C5C2

text

#000300

muted

#777877

Preview Lab

Preview with #031D03

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

Preview Lab → · Contrast checker → · Palette generator →