#143C12#143C12

#143C12 is a dark, moderate green. Relative luminance 0.034; OKLCH L 31.7% C 0.082 H 142.6°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX#143C12
RGBrgb(20, 60, 18)
HSLhsl(117, 54%, 15%)
HSVhsv(117, 70%, 24%)
CMYKcmyk(66.7%, 0%, 70%, 76.5%)
CIE-LABlab(21.67, -24.01, 21.36)
CIE-LCHlch(21.67, 32.14, 138.35°)
OKLaboklab(31.67% -0.0654 0.05)
OKLCHoklch(31.67% 0.082 142.6)
XYZxyz(2.0134, 3.4239, 1.1269)
Luminance0.0342 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143C12 #3A123C
analogous
#293C12 #143C12 #123C25
triadic
#143C12 #12143C #3C1214
tetradic
#143C12 #12293C #3A123C #3C2512
square
#143C12 #12293C #3A123C #3C2512
split-complementary
#143C12 #25123C #3C1229
monochromatic
#081807 #081807 #143C12 #246B20 #339A2E

Accessibility & contrast

On white

12.46
#143C12 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.68
#143C12 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C12
12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143C12#FFFFFF#000000##FFFFFF
##143C121.0012.461.6812.46
#FFFFFF12.461.0021.001.00
#0000001.6821.001.0021.00
##FFFFFF12.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D360D
Deuteranopia (green-blind)
#383315
Tritanopia (blue-blind)
#0E3A33
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #143c12;
/* rgb */ color: rgb(20, 60, 18);
/* oklch */ color: oklch(31.7% 0.082 142.6);
Tailwind
colors: {
  custom: {
    50: '#577251',
    500: '#143c12',
    950: '#000000',
  },
}
SCSS
$custom: #143c12;
$custom-light: #577251;
$custom-dark: #000000;
JSON
{
  "hex": "#143c12",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 18
  },
  "hsl": {
    "h": 117.143,
    "s": 53.846,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31669,
    "c": 0.08232,
    "h": 142.6
  },
  "luminance": 0.03424
}

Semantic roles & 50–950 ramp

primary
#143C12
secondary
#723575
accent
#4BDDD6
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#030802
muted
#787B78

Preview Lab

Preview with #143C12

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

Preview Lab → · Contrast checker → · Palette generator →

#143C12 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva