#040D08#040D08

#040D08 is a very dark, near-neutral green. Relative luminance 0.003; OKLCH L 14.7% C 0.019 H 161.7°. Best body text is #FFFFFF at 19.70:1 contrast (WCAG AA passes).

Color values

HEX	#040D08
RGB	rgb(4, 13, 8)
HSL	hsl(147, 53%, 3%)
HSV	hsv(147, 69%, 5%)
CMYK	cmyk(69.2%, 0%, 38.5%, 94.9%)
CIE-LAB	lab(2.99, -3.15, 1.14)
CIE-LCH	lch(2.99, 3.35, 160.17°)
OKLab	oklab(14.67% -0.0185 0.0061)
OKLCH	oklch(14.67% 0.019 161.7)
XYZ	xyz(0.2378, 0.3312, 0.2811)
Luminance	0.0033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040D08 #0D0409

analogous

#040D04 #040D08 #040D0C

triadic

#040D08 #08040D #0D0804

tetradic

#040D08 #04040D #0D0409 #0D0C04

square

#040D08 #04040D #0D0409 #0D0C04

split-complementary

#040D08 #0C040D #0D0404

monochromatic

#07170E #07170E #07170E #123C25 #216B42

Accessibility & contrast

On white

19.70

#040D08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#040D08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040D08

19.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040D08	#FFFFFF	#000000	##FFFFFF
##040D08	1.00	19.70	1.07	19.70
#FFFFFF	19.70	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0C08

Deuteranopia (green-blind)

#0B0A08

Tritanopia (blue-blind)

#030D0C

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #040d08;
/* rgb */ color: rgb(4, 13, 8);
/* oklch */ color: oklch(14.7% 0.019 161.7);

Tailwind

colors: {
  custom: {
    50: '#484d4a',
    500: '#040d08',
    950: '#000000',
  },
}

SCSS

$custom: #040d08;
$custom-light: #484d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#040d08",
  "rgb": {
    "r": 4,
    "g": 13,
    "b": 8
  },
  "hsl": {
    "h": 146.667,
    "s": 52.941,
    "l": 3.333
  },
  "oklch": {
    "l": 0.14668,
    "c": 0.01945,
    "h": 161.7
  },
  "luminance": 0.00331
}

Semantic roles & 50–950 ramp

primary

#040D08

secondary

#4B2239

accent

#4B9CDC

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #040D08

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

Preview Lab → · Contrast checker → · Palette generator →