#040E07#040E07

#040E07 is a very dark, muted green. Relative luminance 0.004; OKLCH L 15.0% C 0.023 H 154.8°. Best body text is #FFFFFF at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#040E07
RGB	rgb(4, 14, 7)
HSL	hsl(138, 56%, 4%)
HSV	hsv(138, 71%, 5%)
CMYK	cmyk(71.4%, 0%, 50%, 94.5%)
CIE-LAB	lab(3.21, -3.78, 1.86)
CIE-LCH	lch(3.21, 4.21, 153.76°)
OKLab	oklab(14.99% -0.0211 0.0099)
OKLCH	oklch(14.99% 0.023 154.8)
XYZ	xyz(0.2454, 0.3552, 0.2566)
Luminance	0.0036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040E07 #0E040B

analogous

#060E04 #040E07 #040E0C

triadic

#040E07 #07040E #0E0704

tetradic

#040E07 #04060E #0E040B #0E0C04

square

#040E07 #04060E #0E040B #0E0C04

split-complementary

#040E07 #0C040E #0E0406

monochromatic

#07180C #07180C #07180C #123E1F #1F6D37

Accessibility & contrast

On white

19.61

#040E07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#040E07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040E07

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040E07	#FFFFFF	#000000	##FFFFFF
##040E07	1.00	19.61	1.07	19.61
#FFFFFF	19.61	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C07

Deuteranopia (green-blind)

#0C0B07

Tritanopia (blue-blind)

#030E0C

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #040e07;
/* rgb */ color: rgb(4, 14, 7);
/* oklch */ color: oklch(15.0% 0.023 154.8);

Tailwind

colors: {
  custom: {
    50: '#484d4a',
    500: '#040e07',
    950: '#000000',
  },
}

SCSS

$custom: #040e07;
$custom-light: #484d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#040e07",
  "rgb": {
    "r": 4,
    "g": 14,
    "b": 7
  },
  "hsl": {
    "h": 138,
    "s": 55.556,
    "l": 3.529
  },
  "oklch": {
    "l": 0.14987,
    "c": 0.02328,
    "h": 154.8
  },
  "luminance": 0.00355
}

Semantic roles & 50–950 ramp

primary

#040E07

secondary

#4C223F

accent

#49B2DF

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #040E07

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

Preview Lab → · Contrast checker → · Palette generator →