#040D07#040D07

#040D07 is a very dark, muted green. Relative luminance 0.003; OKLCH L 14.6% C 0.021 H 156.5°. Best body text is #FFFFFF at 19.70:1 contrast (WCAG AA passes).

Color values

HEX	#040D07
RGB	rgb(4, 13, 7)
HSL	hsl(140, 53%, 3%)
HSV	hsv(140, 69%, 5%)
CMYK	cmyk(69.2%, 0%, 46.2%, 94.9%)
CIE-LAB	lab(2.97, -3.29, 1.52)
CIE-LCH	lch(2.97, 3.63, 155.28°)
OKLab	oklab(14.63% -0.0193 0.0084)
OKLCH	oklch(14.63% 0.021 156.5)
XYZ	xyz(0.2323, 0.3290, 0.2522)
Luminance	0.0033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040D07 #0D040A

analogous

#050D04 #040D07 #040D0B

triadic

#040D07 #07040D #0D0704

tetradic

#040D07 #04050D #0D040A #0D0B04

square

#040D07 #04050D #0D040A #0D0B04

split-complementary

#040D07 #0B040D #0D0405

monochromatic

#07170D #07170D #07170D #123C20 #216B39

Accessibility & contrast

On white

19.70

#040D07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#040D07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040D07

19.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040D07	#FFFFFF	#000000	##FFFFFF
##040D07	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)

#0D0C07

Deuteranopia (green-blind)

#0B0A07

Tritanopia (blue-blind)

#030D0B

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #040d07;
/* rgb */ color: rgb(4, 13, 7);
/* oklch */ color: oklch(14.6% 0.021 156.5);

Tailwind

colors: {
  custom: {
    50: '#484d4a',
    500: '#040d07',
    950: '#000000',
  },
}

SCSS

$custom: #040d07;
$custom-light: #484d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#040d07",
  "rgb": {
    "r": 4,
    "g": 13,
    "b": 7
  },
  "hsl": {
    "h": 140,
    "s": 52.941,
    "l": 3.333
  },
  "oklch": {
    "l": 0.14625,
    "c": 0.02102,
    "h": 156.5
  },
  "luminance": 0.00329
}

Semantic roles & 50–950 ramp

primary

#040D07

secondary

#4B223D

accent

#4BACDC

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #040D07

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

Preview Lab → · Contrast checker → · Palette generator →