#031C00#031C00

#031C00 is a very dark, moderate green. Relative luminance 0.009; OKLCH L 19.8% C 0.064 H 140.2°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#031C00
RGB	rgb(3, 28, 0)
HSL	hsl(114, 100%, 5%)
HSV	hsv(114, 100%, 11%)
CMYK	cmyk(89.3%, 0%, 100%, 89%)
CIE-LAB	lab(7.68, -14.54, 11.23)
CIE-LCH	lch(7.68, 18.37, 142.32°)
OKLab	oklab(19.82% -0.0492 0.041)
OKLCH	oklch(19.82% 0.064 140.2)
XYZ	xyz(0.4528, 0.8498, 0.1402)
Luminance	0.0085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C00 #19001C

analogous

#111C00 #031C00 #001C0B

triadic

#031C00 #00031C #1C0003

tetradic

#031C00 #00111C #19001C #1C0B00

square

#031C00 #00111C #19001C #1C0B00

split-complementary

#031C00 #0B001C #1C0011

monochromatic

#031F00 #031F00 #031F00 #0A5900 #109600

Accessibility & contrast

On white

17.95

#031C00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#031C00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C00

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C00	#FFFFFF	#000000	##FFFFFF
##031C00	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1800

Deuteranopia (green-blind)

#1A1602

Tritanopia (blue-blind)

#011B16

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #031c00;
/* rgb */ color: rgb(3, 28, 0);
/* oklch */ color: oklch(19.8% 0.064 140.2);

Tailwind

colors: {
  custom: {
    50: '#475746',
    500: '#031c00',
    950: '#000000',
  },
}

SCSS

$custom: #031c00;
$custom-light: #475746;
$custom-dark: #000000;

JSON

{
  "hex": "#031c00",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 0
  },
  "hsl": {
    "h": 113.571,
    "s": 100,
    "l": 5.49
  },
  "oklch": {
    "l": 0.19824,
    "c": 0.06403,
    "h": 140.2
  },
  "luminance": 0.0085
}

Semantic roles & 50–950 ramp

primary

#031C00

secondary

#5D1266

accent

#29FFE8

background

#F4F5F3

surface

#E6E9E5

border

#C2C5C1

text

#000300

muted

#777877

Preview Lab

Preview with #031C00

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

Preview Lab → · Contrast checker → · Palette generator →