#001B06#001B06

#001B06 is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.4% C 0.055 H 149.0°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#001B06
RGB	rgb(0, 27, 6)
HSL	hsl(133, 100%, 5%)
HSV	hsv(133, 100%, 11%)
CMYK	cmyk(100%, 0%, 77.8%, 89.4%)
CIE-LAB	lab(7.20, -13.63, 8.07)
CIE-LCH	lch(7.20, 15.84, 149.38°)
OKLab	oklab(19.39% -0.0469 0.0281)
OKLCH	oklch(19.39% 0.055 149)
XYZ	xyz(0.4248, 0.7970, 0.3037)
Luminance	0.0080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001B06 #1B0015

analogous

#071B00 #001B06 #001B13

triadic

#001B06 #06001B #1B0600

tetradic

#001B06 #00071B #1B0015 #1B1300

square

#001B06 #00071B #1B0015 #1B1300

split-complementary

#001B06 #13001B #1B0007

monochromatic

#001F07 #001F07 #001F07 #005814 #009521

Accessibility & contrast

On white

18.11

#001B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#001B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001B06

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001B06	#FFFFFF	#000000	##FFFFFF
##001B06	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1705

Deuteranopia (green-blind)

#181507

Tritanopia (blue-blind)

#001A16

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #001b06;
/* rgb */ color: rgb(0, 27, 6);
/* oklch */ color: oklch(19.4% 0.055 149.0);

Tailwind

colors: {
  custom: {
    50: '#465749',
    500: '#001b06',
    950: '#000000',
  },
}

SCSS

$custom: #001b06;
$custom-light: #465749;
$custom-dark: #000000;

JSON

{
  "hex": "#001b06",
  "rgb": {
    "r": 0,
    "g": 27,
    "b": 6
  },
  "hsl": {
    "h": 133.333,
    "s": 100,
    "l": 5.294
  },
  "oklch": {
    "l": 0.19394,
    "c": 0.05469,
    "h": 149
  },
  "luminance": 0.00797
}

Semantic roles & 50–950 ramp

primary

#001B06

secondary

#651253

accent

#29CFFF

background

#F3F5F4

surface

#E5E9E6

border

#C1C5C2

text

#000300

muted

#777877

Preview Lab

Preview with #001B06

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

Preview Lab → · Contrast checker → · Palette generator →