#011F05#011F05

#011F05 is a very dark, moderate green. Relative luminance 0.010; OKLCH L 20.9% C 0.062 H 146.0°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#011F05
RGB	rgb(1, 31, 5)
HSL	hsl(128, 94%, 6%)
HSV	hsv(128, 97%, 12%)
CMYK	cmyk(96.8%, 0%, 83.9%, 87.8%)
CIE-LAB	lab(8.97, -16.95, 11.06)
CIE-LCH	lch(8.97, 20.24, 146.89°)
OKLab	oklab(20.9% -0.051 0.0344)
OKLCH	oklch(20.9% 0.062 146)
XYZ	xyz(0.5299, 0.9973, 0.3081)
Luminance	0.0100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011F05 #1F011B

analogous

#0C1F01 #011F05 #011F14

triadic

#011F05 #05011F #1F0501

tetradic

#011F05 #010C1F #1F011B #1F1401

square

#011F05 #010C1F #1F011B #1F1401

split-complementary

#011F05 #14011F #1F010C

monochromatic

#011E05 #011E05 #011F05 #035A0F #059618

Accessibility & contrast

On white

17.51

#011F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#011F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011F05

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011F05	#FFFFFF	#000000	##FFFFFF
##011F05	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B03

Deuteranopia (green-blind)

#1C1807

Tritanopia (blue-blind)

#001E19

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #011f05;
/* rgb */ color: rgb(1, 31, 5);
/* oklch */ color: oklch(20.9% 0.062 146.0);

Tailwind

colors: {
  custom: {
    50: '#465a49',
    500: '#011f05',
    950: '#000000',
  },
}

SCSS

$custom: #011f05;
$custom-light: #465a49;
$custom-dark: #000000;

JSON

{
  "hex": "#011f05",
  "rgb": {
    "r": 1,
    "g": 31,
    "b": 5
  },
  "hsl": {
    "h": 128,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.209,
    "c": 0.06151,
    "h": 146
  },
  "luminance": 0.00997
}

Semantic roles & 50–950 ramp

primary

#011F05

secondary

#67155C

accent

#29E2FF

background

#F3F5F4

surface

#E5E9E6

border

#C1C5C2

text

#000400

muted

#767977

Preview Lab

Preview with #011F05

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

Preview Lab → · Contrast checker → · Palette generator →