#001B0C#001B0C

#001B0C is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.5% C 0.047 H 156.8°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#001B0C
RGB	rgb(0, 27, 12)
HSL	hsl(147, 100%, 5%)
HSV	hsv(147, 100%, 11%)
CMYK	cmyk(100%, 0%, 55.6%, 89.4%)
CIE-LAB	lab(7.32, -12.78, 5.75)
CIE-LCH	lch(7.32, 14.02, 155.76°)
OKLab	oklab(19.54% -0.0429 0.0184)
OKLCH	oklch(19.54% 0.047 156.8)
XYZ	xyz(0.4582, 0.8103, 0.4800)
Luminance	0.0081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001B0C #1B000F

analogous

#011B00 #001B0C #001B19

triadic

#001B0C #0C001B #1B0C00

tetradic

#001B0C #00011B #1B000F #1B1900

square

#001B0C #00011B #1B000F #1B1900

split-complementary

#001B0C #19001B #1B0001

monochromatic

#001F0E #001F0E #001F0E #005827 #009542

Accessibility & contrast

On white

18.07

#001B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#001B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001B0C

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001B0C	#FFFFFF	#000000	##FFFFFF
##001B0C	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180B

Deuteranopia (green-blind)

#17150D

Tritanopia (blue-blind)

#001B17

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #001b0c;
/* rgb */ color: rgb(0, 27, 12);
/* oklch */ color: oklch(19.5% 0.047 156.8);

Tailwind

colors: {
  custom: {
    50: '#46574c',
    500: '#001b0c',
    950: '#000000',
  },
}

SCSS

$custom: #001b0c;
$custom-light: #46574c;
$custom-dark: #000000;

JSON

{
  "hex": "#001b0c",
  "rgb": {
    "r": 0,
    "g": 27,
    "b": 12
  },
  "hsl": {
    "h": 146.667,
    "s": 100,
    "l": 5.294
  },
  "oklch": {
    "l": 0.19543,
    "c": 0.04672,
    "h": 156.8
  },
  "luminance": 0.0081
}

Semantic roles & 50–950 ramp

primary

#001B0C

secondary

#651240

accent

#29A0FF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000301

muted

#767877

Preview Lab

Preview with #001B0C

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

Preview Lab → · Contrast checker → · Palette generator →