#043303#043303

#043303 is a dark, moderate green. Relative luminance 0.024; OKLCH L 28.0% C 0.090 H 142.4°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#043303
RGB	rgb(4, 51, 3)
HSL	hsl(119, 89%, 11%)
HSV	hsv(119, 94%, 20%)
CMYK	cmyk(92.2%, 0%, 94.1%, 80%)
CIE-LAB	lab(17.46, -26.19, 23.19)
CIE-LCH	lch(17.46, 34.98, 138.48°)
OKLab	oklab(27.99% -0.0712 0.0548)
OKLCH	oklch(27.99% 0.09 142.4)
XYZ	xyz(1.2503, 2.3999, 0.4835)
Luminance	0.0240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043303 #320333

analogous

#1C3303 #043303 #03331A

triadic

#043303 #030433 #330304

tetradic

#043303 #031C33 #320333 #331A03

square

#043303 #031C33 #320333 #331A03

split-complementary

#043303 #1A0333 #33031C

monochromatic

#021D02 #021D02 #043303 #096D06 #0DA70A

Accessibility & contrast

On white

14.19

#043303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#043303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043303

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043303	#FFFFFF	#000000	##FFFFFF
##043303	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D00

Deuteranopia (green-blind)

#2F2908

Tritanopia (blue-blind)

#00312A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #043303;
/* rgb */ color: rgb(4, 51, 3);
/* oklch */ color: oklch(28.0% 0.090 142.4);

Tailwind

colors: {
  custom: {
    50: '#4e6b48',
    500: '#043303',
    950: '#000000',
  },
}

SCSS

$custom: #043303;
$custom-light: #4e6b48;
$custom-dark: #000000;

JSON

{
  "hex": "#043303",
  "rgb": {
    "r": 4,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 118.75,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.27992,
    "c": 0.08984,
    "h": 142.4
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#043303

secondary

#741C76

accent

#29FFFB

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#020700

muted

#787A77

Preview Lab

Preview with #043303

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

Preview Lab → · Contrast checker → · Palette generator →