#143603#143603

#143603 is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.6% C 0.086 H 137.5°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#143603
RGB	rgb(20, 54, 3)
HSL	hsl(100, 89%, 11%)
HSV	hsv(100, 94%, 21%)
CMYK	cmyk(63%, 0%, 94.4%, 78.8%)
CIE-LAB	lab(19.20, -22.93, 25.38)
CIE-LCH	lch(19.20, 34.20, 132.10°)
OKLab	oklab(29.59% -0.0636 0.0583)
OKLCH	oklch(29.59% 0.086 137.5)
XYZ	xyz(1.6240, 2.7935, 0.5398)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143603 #250336

analogous

#2D3603 #143603 #03360B

triadic

#143603 #031436 #360314

tetradic

#143603 #032D36 #250336 #360B03

square

#143603 #032D36 #250336 #360B03

split-complementary

#143603 #0B0336 #36032D

monochromatic

#0B1D02 #0B1D02 #143603 #297006 #3FAA09

Accessibility & contrast

On white

13.47

#143603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#143603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143603

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143603	#FFFFFF	#000000	##FFFFFF
##143603	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#342E08

Tritanopia (blue-blind)

#11342D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #143603;
/* rgb */ color: rgb(20, 54, 3);
/* oklch */ color: oklch(29.6% 0.086 137.5);

Tailwind

colors: {
  custom: {
    50: '#566d49',
    500: '#143603',
    950: '#000000',
  },
}

SCSS

$custom: #143603;
$custom-light: #566d49;
$custom-dark: #000000;

JSON

{
  "hex": "#143603",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 100,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29585,
    "c": 0.0863,
    "h": 137.5
  },
  "luminance": 0.02794
}

Semantic roles & 50–950 ramp

primary

#143603

secondary

#5A1C79

accent

#29FFB8

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #143603

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

Preview Lab → · Contrast checker → · Palette generator →