#145E5A#145E5A

#145E5A is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.069 H 189.5°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX#145E5A
RGBrgb(20, 94, 90)
HSLhsl(177, 65%, 22%)
HSVhsv(177, 79%, 37%)
CMYKcmyk(78.7%, 0%, 4.3%, 63.1%)
CIE-LABlab(35.77, -22.59, -4.06)
CIE-LCHlch(35.77, 22.95, 190.19°)
OKLaboklab(43.8% -0.0681 -0.0114)
OKLCHoklch(43.8% 0.069 189.5)
XYZxyz(6.1358, 8.8916, 11.0637)
Luminance0.0889 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#145E5A #5E1418
analogous
#145E35 #145E5A #143D5E
triadic
#145E5A #5A145E #5E5A14
tetradic
#145E5A #35145E #5E1418 #3D5E14
square
#145E5A #35145E #5E1418 #3D5E14
split-complementary
#145E5A #5E143D #5E3514
monochromatic
#051918 #092C2A #145E5A #1F908A #29C3BB

Accessibility & contrast

On white

7.56
#145E5A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.78
#145E5A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145E5A
7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##145E5A#FFFFFF#000000##FFFFFF
##145E5A1.007.562.787.56
#FFFFFF7.561.0021.001.00
#0000002.7821.001.0021.00
##FFFFFF7.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#58595A
Deuteranopia (green-blind)
#4E515B
Tritanopia (blue-blind)
#00615D
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #145e5a;
/* rgb */ color: rgb(20, 94, 90);
/* oklch */ color: oklch(43.8% 0.069 189.5);
Tailwind
colors: {
  custom: {
    50: '#608c88',
    500: '#145e5a',
    950: '#000000',
  },
}
SCSS
$custom: #145e5a;
$custom-light: #608c88;
$custom-dark: #000000;
JSON
{
  "hex": "#145e5a",
  "rgb": {
    "r": 20,
    "g": 94,
    "b": 90
  },
  "hsl": {
    "h": 176.757,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43798,
    "c": 0.06907,
    "h": 189.5
  },
  "luminance": 0.08892
}

Semantic roles & 50–950 ramp

primary
#145E5A
secondary
#96383D
accent
#4049E8
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #145E5A

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

Preview Lab → · Contrast checker → · Palette generator →

#145E5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva