#040D06#040D06

#040D06 is a very dark, muted green. Relative luminance 0.003; OKLCH L 14.6% C 0.023 H 151.8°. Best body text is #FFFFFF at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#040D06
RGB	rgb(4, 13, 6)
HSL	hsl(133, 53%, 3%)
HSV	hsv(133, 69%, 5%)
CMYK	cmyk(69.2%, 0%, 53.8%, 94.9%)
CIE-LAB	lab(2.95, -3.43, 1.89)
CIE-LCH	lch(2.95, 3.92, 151.08°)
OKLab	oklab(14.58% -0.0202 0.0108)
OKLCH	oklch(14.58% 0.023 151.8)
XYZ	xyz(0.2269, 0.3268, 0.2234)
Luminance	0.0033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040D06 #0D040B

analogous

#060D04 #040D06 #040D0A

triadic

#040D06 #06040D #0D0604

tetradic

#040D06 #04060D #0D040B #0D0A04

square

#040D06 #04060D #0D040B #0D0A04

split-complementary

#040D06 #0A040D #0D0406

monochromatic

#07170B #07170B #07170B #123C1C #216B31

Accessibility & contrast

On white

19.71

#040D06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#040D06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040D06

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040D06	#FFFFFF	#000000	##FFFFFF
##040D06	1.00	19.71	1.07	19.71
#FFFFFF	19.71	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0B06

Deuteranopia (green-blind)

#0B0A06

Tritanopia (blue-blind)

#030D0B

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #040d06;
/* rgb */ color: rgb(4, 13, 6);
/* oklch */ color: oklch(14.6% 0.023 151.8);

Tailwind

colors: {
  custom: {
    50: '#484d49',
    500: '#040d06',
    950: '#000000',
  },
}

SCSS

$custom: #040d06;
$custom-light: #484d49;
$custom-dark: #000000;

JSON

{
  "hex": "#040d06",
  "rgb": {
    "r": 4,
    "g": 13,
    "b": 6
  },
  "hsl": {
    "h": 133.333,
    "s": 52.941,
    "l": 3.333
  },
  "oklch": {
    "l": 0.14581,
    "c": 0.02287,
    "h": 151.8
  },
  "luminance": 0.00327
}

Semantic roles & 50–950 ramp

primary

#040D06

secondary

#4B2242

accent

#4BBCDC

background

#F4F4F4

surface

#E6E7E6

border

#C2C3C2

text

#000100

muted

#777777

Preview Lab

Preview with #040D06

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

Preview Lab → · Contrast checker → · Palette generator →