#145B56#145B56

#145B56 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.8% C 0.067 H 187.9°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX#145B56
RGBrgb(20, 91, 86)
HSLhsl(176, 64%, 22%)
HSVhsv(176, 78%, 36%)
CMYKcmyk(78%, 0%, 5.5%, 64.3%)
CIE-LABlab(34.60, -22.31, -3.30)
CIE-LCHlch(34.60, 22.56, 188.41°)
OKLaboklab(42.8% -0.0668 -0.0093)
OKLCHoklch(42.8% 0.067 187.9)
XYZxyz(5.7085, 8.3021, 10.1039)
Luminance0.0830 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#145B56 #5B1419
analogous
#145B33 #145B56 #143D5B
triadic
#145B56 #56145B #5B5614
tetradic
#145B56 #33145B #5B1419 #3D5B14
square
#145B56 #33145B #5B1419 #3D5B14
split-complementary
#145B56 #5B143D #5B3314
monochromatic
#061918 #092927 #145B56 #1F8D85 #2ABFB5

Accessibility & contrast

On white

7.89
#145B56 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.66
#145B56 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B56
7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##145B56#FFFFFF#000000##FFFFFF
##145B561.007.892.667.89
#FFFFFF7.891.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#565656
Deuteranopia (green-blind)
#4C4E57
Tritanopia (blue-blind)
#005D59
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #145b56;
/* rgb */ color: rgb(20, 91, 86);
/* oklch */ color: oklch(42.8% 0.067 187.9);
Tailwind
colors: {
  custom: {
    50: '#5f8a85',
    500: '#145b56',
    950: '#000000',
  },
}
SCSS
$custom: #145b56;
$custom-light: #5f8a85;
$custom-dark: #000000;
JSON
{
  "hex": "#145b56",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 86
  },
  "hsl": {
    "h": 175.775,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42802,
    "c": 0.06743,
    "h": 187.9
  },
  "luminance": 0.08303
}

Semantic roles & 50–950 ramp

primary
#145B56
secondary
#93383E
accent
#414DE7
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0B
muted
#797C7C

Preview Lab

Preview with #145B56

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

Preview Lab → · Contrast checker → · Palette generator →

#145B56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva