#143F46#143F46

#143F46 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.1% C 0.048 H 210.0°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX#143F46
RGBrgb(20, 63, 70)
HSLhsl(188, 56%, 18%)
HSVhsv(188, 71%, 27%)
CMYKcmyk(71.4%, 10%, 0%, 72.5%)
CIE-LABlab(24.15, -12.09, -8.65)
CIE-LCHlch(24.15, 14.86, 215.59°)
OKLaboklab(34.14% -0.0415 -0.024)
OKLCHoklch(34.14% 0.048 210)
XYZxyz(3.1710, 4.1456, 6.4262)
Luminance0.0415 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143F46 #461B14
analogous
#144634 #143F46 #142646
triadic
#143F46 #46143F #3F4614
tetradic
#143F46 #341446 #461B14 #264614
square
#143F46 #341446 #461B14 #264614
split-complementary
#143F46 #461426 #463414
monochromatic
#071518 #071518 #143F46 #226A76 #2F95A5

Accessibility & contrast

On white

11.48
#143F46 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#143F46 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143F46
11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143F46#FFFFFF#000000##FFFFFF
##143F461.0011.481.8311.48
#FFFFFF11.481.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393D46
Deuteranopia (green-blind)
#323746
Tritanopia (blue-blind)
#004241
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #143f46;
/* rgb */ color: rgb(20, 63, 70);
/* oklch */ color: oklch(34.1% 0.048 210.0);
Tailwind
colors: {
  custom: {
    50: '#597479',
    500: '#143f46',
    950: '#000000',
  },
}
SCSS
$custom: #143f46;
$custom-light: #597479;
$custom-dark: #000000;
JSON
{
  "hex": "#143f46",
  "rgb": {
    "r": 20,
    "g": 63,
    "b": 70
  },
  "hsl": {
    "h": 188.4,
    "s": 55.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.3414,
    "c": 0.04797,
    "h": 210
  },
  "luminance": 0.04146
}

Semantic roles & 50–950 ramp

primary
#143F46
secondary
#7E4138
accent
#5E49DF
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040809
muted
#797B7B

Preview Lab

Preview with #143F46

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

Preview Lab → · Contrast checker → · Palette generator →

#143F46 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva