#030403#030403

#030403 is a very dark, near-neutral green. Relative luminance 0.001; OKLCH L 10.3% C 0.005 H 145.2°. Best body text is #FFFFFF at 20.54:1 contrast (WCAG AA passes).

Color values

HEX	#030403
RGB	rgb(3, 4, 3)
HSL	hsl(120, 14%, 1%)
HSV	hsv(120, 25%, 2%)
CMYK	cmyk(25%, 0%, 25%, 98.4%)
CIE-LAB	lab(1.02, -0.40, 0.29)
CIE-LCH	lch(1.02, 0.49, 144.53°)
OKLab	oklab(10.35% -0.0045 0.0031)
OKLCH	oklch(10.35% 0.005 145.2)
XYZ	xyz(0.0974, 0.1128, 0.1028)
Luminance	0.0011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030403 #040304

analogous

#040403 #030403 #030404

triadic

#030403 #030304 #040303

tetradic

#030403 #030404 #040304 #040403

square

#030403 #030404 #040304 #040403

split-complementary

#030403 #040304 #040304

monochromatic

#0D110D #0D110D #0D110D #1D271D #374A37

Accessibility & contrast

On white

20.54

#030403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#030403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030403

20.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030403	#FFFFFF	#000000	##FFFFFF
##030403	1.00	20.54	1.02	20.54
#FFFFFF	20.54	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#040403

Deuteranopia (green-blind)

#040403

Tritanopia (blue-blind)

#030404

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #030403;
/* rgb */ color: rgb(3, 4, 3);
/* oklch */ color: oklch(10.3% 0.005 145.2);

Tailwind

colors: {
  custom: {
    50: '#484848',
    500: '#030403',
    950: '#000000',
  },
}

SCSS

$custom: #030403;
$custom-light: #484848;
$custom-dark: #000000;

JSON

{
  "hex": "#030403",
  "rgb": {
    "r": 3,
    "g": 4,
    "b": 3
  },
  "hsl": {
    "h": 120,
    "s": 14.286,
    "l": 1.373
  },
  "oklch": {
    "l": 0.10349,
    "c": 0.00545,
    "h": 145.2
  },
  "luminance": 0.00113
}

Semantic roles & 50–950 ramp

primary

#030403

secondary

#362C36

accent

#71B7B7

background

#F4F4F4

surface

#E6E6E6

border

#C2C2C2

text

#000000

muted

#777777

Preview Lab

Preview with #030403

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

Preview Lab → · Contrast checker → · Palette generator →