#011F01#011F01

#011F01 is a very dark, moderate green. Relative luminance 0.010; OKLCH L 20.8% C 0.068 H 142.6°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#011F01
RGB	rgb(1, 31, 1)
HSL	hsl(120, 94%, 6%)
HSV	hsv(120, 97%, 12%)
CMYK	cmyk(96.8%, 0%, 96.8%, 87.8%)
CIE-LAB	lab(8.90, -17.54, 12.58)
CIE-LCH	lch(8.90, 21.59, 144.35°)
OKLab	oklab(20.82% -0.054 0.0412)
OKLCH	oklch(20.82% 0.068 142.6)
XYZ	xyz(0.5079, 0.9886, 0.1927)
Luminance	0.0099 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011F01 #1F011F

analogous

#101F01 #011F01 #011F10

triadic

#011F01 #01011F #1F0101

tetradic

#011F01 #01101F #1F011F #1F1001

square

#011F01 #01101F #1F011F #1F1001

split-complementary

#011F01 #10011F #1F0110

monochromatic

#011E01 #011E01 #011F01 #035A03 #059605

Accessibility & contrast

On white

17.53

#011F01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#011F01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011F01

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011F01	#FFFFFF	#000000	##FFFFFF
##011F01	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B00

Deuteranopia (green-blind)

#1C1803

Tritanopia (blue-blind)

#001E19

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #011f01;
/* rgb */ color: rgb(1, 31, 1);
/* oklch */ color: oklch(20.8% 0.068 142.6);

Tailwind

colors: {
  custom: {
    50: '#465a47',
    500: '#011f01',
    950: '#000000',
  },
}

SCSS

$custom: #011f01;
$custom-light: #465a47;
$custom-dark: #000000;

JSON

{
  "hex": "#011f01",
  "rgb": {
    "r": 1,
    "g": 31,
    "b": 1
  },
  "hsl": {
    "h": 120,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.20816,
    "c": 0.06792,
    "h": 142.6
  },
  "luminance": 0.00989
}

Semantic roles & 50–950 ramp

primary

#011F01

secondary

#671567

accent

#29FFFF

background

#F3F5F3

surface

#E5E9E5

border

#C1C5C1

text

#000400

muted

#767977

Preview Lab

Preview with #011F01

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

Preview Lab → · Contrast checker → · Palette generator →