#145C5A#145C5A

#145C5A is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.067 H 192.1°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#145C5A
RGBrgb(20, 92, 90)
HSLhsl(178, 64%, 22%)
HSVhsv(178, 78%, 36%)
CMYKcmyk(78.3%, 0%, 2.2%, 63.9%)
CIE-LABlab(35.08, -21.55, -5.09)
CIE-LCHlch(35.08, 22.14, 193.28°)
OKLaboklab(43.24% -0.0659 -0.0142)
OKLCHoklch(43.24% 0.067 192.1)
XYZxyz(5.9602, 8.5405, 11.0052)
Luminance0.0854 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#145C5A #5C1416
analogous
#145C36 #145C5A #143A5C
triadic
#145C5A #5A145C #5C5A14
tetradic
#145C5A #36145C #5C1416 #3A5C14
square
#145C5A #36145C #5C1416 #3A5C14
split-complementary
#145C5A #5C143A #5C3614
monochromatic
#051919 #092A29 #145C5A #1F8E8B #2AC1BC

Accessibility & contrast

On white

7.75
#145C5A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#145C5A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C5A
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##145C5A#FFFFFF#000000##FFFFFF
##145C5A1.007.752.717.75
#FFFFFF7.751.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#56575A
Deuteranopia (green-blind)
#4C4F5B
Tritanopia (blue-blind)
#005F5B
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #145c5a;
/* rgb */ color: rgb(20, 92, 90);
/* oklch */ color: oklch(43.2% 0.067 192.1);
Tailwind
colors: {
  custom: {
    50: '#608a88',
    500: '#145c5a',
    950: '#000000',
  },
}
SCSS
$custom: #145c5a;
$custom-light: #608a88;
$custom-dark: #000000;
JSON
{
  "hex": "#145c5a",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 90
  },
  "hsl": {
    "h": 178.333,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43236,
    "c": 0.06739,
    "h": 192.1
  },
  "luminance": 0.08541
}

Semantic roles & 50–950 ramp

primary
#145C5A
secondary
#94383B
accent
#4145E7
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #145C5A

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

Preview Lab → · Contrast checker → · Palette generator →

#145C5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva