#143C0A#143C0A

#143C0A is a dark, moderate green. Relative luminance 0.034; OKLCH L 31.6% C 0.089 H 140.1°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX#143C0A
RGBrgb(20, 60, 10)
HSLhsl(108, 71%, 14%)
HSVhsv(108, 83%, 24%)
CMYKcmyk(66.7%, 0%, 83.3%, 76.5%)
CIE-LABlab(21.59, -24.93, 25.20)
CIE-LCHlch(21.59, 35.44, 134.69°)
OKLaboklab(31.58% -0.0684 0.0572)
OKLCHoklch(31.58% 0.089 140.1)
XYZxyz(1.9590, 3.4022, 0.8406)
Luminance0.0340 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143C0A #320A3C
analogous
#2D3C0A #143C0A #0A3C19
triadic
#143C0A #0A143C #3C0A14
tetradic
#143C0A #0A2D3C #320A3C #3C190A
square
#143C0A #0A2D3C #320A3C #3C190A
split-complementary
#143C0A #190A3C #3C0A2D
monochromatic
#091A04 #091A04 #143C0A #257013 #37A51B

Accessibility & contrast

On white

12.50
#143C0A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.68
#143C0A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C0A
12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143C0A#FFFFFF#000000##FFFFFF
##143C0A1.0012.501.6812.50
#FFFFFF12.501.0021.001.00
#0000001.6821.001.0021.00
##FFFFFF12.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E3603
Deuteranopia (green-blind)
#39320F
Tritanopia (blue-blind)
#0F3A32
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #143c0a;
/* rgb */ color: rgb(20, 60, 10);
/* oklch */ color: oklch(31.6% 0.089 140.1);
Tailwind
colors: {
  custom: {
    50: '#57724d',
    500: '#143c0a',
    950: '#000000',
  },
}
SCSS
$custom: #143c0a;
$custom-light: #57724d;
$custom-dark: #000000;
JSON
{
  "hex": "#143c0a",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 10
  },
  "hsl": {
    "h": 108,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31578,
    "c": 0.08915,
    "h": 140.1
  },
  "luminance": 0.03402
}

Semantic roles & 50–950 ramp

primary
#143C0A
secondary
#692879
accent
#3AEECA
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#030801
muted
#787B77

Preview Lab

Preview with #143C0A

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

Preview Lab → · Contrast checker → · Palette generator →

#143C0A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva