#040E02#040E02

#040E02 is a very dark, muted green. Relative luminance 0.003; OKLCH L 14.8% C 0.035 H 138.4°. Best body text is #FFFFFF at 19.65:1 contrast (WCAG AA passes).

Color values

HEX	#040E02
RGB	rgb(4, 14, 2)
HSL	hsl(110, 75%, 3%)
HSV	hsv(110, 86%, 5%)
CMYK	cmyk(71.4%, 0%, 85.7%, 94.5%)
CIE-LAB	lab(3.11, -4.47, 3.75)
CIE-LCH	lch(3.11, 5.84, 139.98°)
OKLab	oklab(14.78% -0.0263 0.0234)
OKLCH	oklch(14.78% 0.035 138.4)
XYZ	xyz(0.2181, 0.3443, 0.1124)
Luminance	0.0034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040E02 #0C020E

analogous

#0A0E02 #040E02 #020E06

triadic

#040E02 #02040E #0E0204

tetradic

#040E02 #020A0E #0C020E #0E0602

square

#040E02 #020A0E #0C020E #0E0602

split-complementary

#040E02 #06020E #0E020A

monochromatic

#081B04 #081B04 #081B04 #13440A #237911

Accessibility & contrast

On white

19.65

#040E02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#040E02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040E02

19.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040E02	#FFFFFF	#000000	##FFFFFF
##040E02	1.00	19.65	1.07	19.65
#FFFFFF	19.65	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0C01

Deuteranopia (green-blind)

#0D0B03

Tritanopia (blue-blind)

#040D0B

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #040e02;
/* rgb */ color: rgb(4, 14, 2);
/* oklch */ color: oklch(14.8% 0.035 138.4);

Tailwind

colors: {
  custom: {
    50: '#484d47',
    500: '#040e02',
    950: '#000000',
  },
}

SCSS

$custom: #040e02;
$custom-light: #484d47;
$custom-dark: #000000;

JSON

{
  "hex": "#040e02",
  "rgb": {
    "r": 4,
    "g": 14,
    "b": 2
  },
  "hsl": {
    "h": 110,
    "s": 75,
    "l": 3.137
  },
  "oklch": {
    "l": 0.14777,
    "c": 0.03516,
    "h": 138.4
  },
  "luminance": 0.00344
}

Semantic roles & 50–950 ramp

primary

#040E02

secondary

#491A52

accent

#36F2D2

background

#F4F4F4

surface

#E6E7E6

border

#C2C3C2

text

#000100

muted

#777777

Preview Lab

Preview with #040E02

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

Preview Lab → · Contrast checker → · Palette generator →