#001F0C#001F0C

#001F0C is a very dark, muted green. Relative luminance 0.010; OKLCH L 21.0% C 0.053 H 153.6°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#001F0C
RGB	rgb(0, 31, 12)
HSL	hsl(143, 100%, 6%)
HSV	hsv(143, 100%, 12%)
CMYK	cmyk(100%, 0%, 61.3%, 87.8%)
CIE-LAB	lab(9.04, -16.20, 8.26)
CIE-LCH	lch(9.04, 18.18, 152.98°)
OKLab	oklab(20.99% -0.0478 0.0238)
OKLCH	oklch(20.99% 0.053 153.6)
XYZ	xyz(0.5563, 1.0064, 0.5127)
Luminance	0.0101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001F0C #1F0013

analogous

#031F00 #001F0C #001F1B

triadic

#001F0C #0C001F #1F0C00

tetradic

#001F0C #00031F #1F0013 #1F1B00

square

#001F0C #00031F #1F0013 #1F1B00

split-complementary

#001F0C #1B001F #1F0003

monochromatic

#001F0C #001F0C #001F0C #005C24 #00993B

Accessibility & contrast

On white

17.48

#001F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#001F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001F0C

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001F0C	#FFFFFF	#000000	##FFFFFF
##001F0C	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0B

Deuteranopia (green-blind)

#1B180D

Tritanopia (blue-blind)

#001E1A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #001f0c;
/* rgb */ color: rgb(0, 31, 12);
/* oklch */ color: oklch(21.0% 0.053 153.6);

Tailwind

colors: {
  custom: {
    50: '#455a4c',
    500: '#001f0c',
    950: '#000000',
  },
}

SCSS

$custom: #001f0c;
$custom-light: #455a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#001f0c",
  "rgb": {
    "r": 0,
    "g": 31,
    "b": 12
  },
  "hsl": {
    "h": 143.226,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.2099,
    "c": 0.0534,
    "h": 153.6
  },
  "luminance": 0.01007
}

Semantic roles & 50–950 ramp

primary

#001F0C

secondary

#681247

accent

#29ACFF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000401

muted

#767977

Preview Lab

Preview with #001F0C

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

Preview Lab → · Contrast checker → · Palette generator →