#011F0F#011F0F

#011F0F is a very dark, muted green. Relative luminance 0.010; OKLCH L 21.1% C 0.049 H 156.7°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#011F0F
RGB	rgb(1, 31, 15)
HSL	hsl(148, 94%, 6%)
HSV	hsv(148, 97%, 12%)
CMYK	cmyk(96.8%, 0%, 51.6%, 87.8%)
CIE-LAB	lab(9.16, -15.38, 6.96)
CIE-LCH	lch(9.16, 16.88, 155.65°)
OKLab	oklab(21.13% -0.0449 0.0193)
OKLCH	oklch(21.13% 0.049 156.7)
XYZ	xyz(0.5887, 1.0208, 0.6179)
Luminance	0.0102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 14.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011F0F #1F0111

analogous

#021F01 #011F0F #011F1E

triadic

#011F0F #0F011F #1F0F01

tetradic

#011F0F #01021F #1F0111 #1F1E01

square

#011F0F #01021F #1F0111 #1F1E01

split-complementary

#011F0F #1E011F #1F0102

monochromatic

#011E0E #011E0E #011F0F #035A2C #059648

Accessibility & contrast

On white

17.44

#011F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#011F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011F0F

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011F0F	#FFFFFF	#000000	##FFFFFF
##011F0F	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0E

Deuteranopia (green-blind)

#1B1910

Tritanopia (blue-blind)

#001F1B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #011f0f;
/* rgb */ color: rgb(1, 31, 15);
/* oklch */ color: oklch(21.1% 0.049 156.7);

Tailwind

colors: {
  custom: {
    50: '#465a4e',
    500: '#011f0f',
    950: '#000000',
  },
}

SCSS

$custom: #011f0f;
$custom-light: #465a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#011f0f",
  "rgb": {
    "r": 1,
    "g": 31,
    "b": 15
  },
  "hsl": {
    "h": 148,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.21125,
    "c": 0.04884,
    "h": 156.7
  },
  "luminance": 0.01021
}

Semantic roles & 50–950 ramp

primary

#011F0F

secondary

#671541

accent

#299BFF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000401

muted

#767977

Preview Lab

Preview with #011F0F

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

Preview Lab → · Contrast checker → · Palette generator →