#145C57#145C57

#145C57 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.068 H 188.0°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX#145C57
RGBrgb(20, 92, 87)
HSLhsl(176, 64%, 22%)
HSVhsv(176, 78%, 36%)
CMYKcmyk(78.3%, 0%, 5.4%, 63.9%)
CIE-LABlab(34.98, -22.51, -3.36)
CIE-LCHlch(34.98, 22.76, 188.49°)
OKLaboklab(43.12% -0.0674 -0.0095)
OKLCHoklch(43.12% 0.068 188)
XYZxyz(5.8351, 8.4904, 10.3463)
Luminance0.0849 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#145C57 #5C1419
analogous
#145C33 #145C57 #143D5C
triadic
#145C57 #57145C #5C5714
tetradic
#145C57 #33145C #5C1419 #3D5C14
square
#145C57 #33145C #5C1419 #3D5C14
split-complementary
#145C57 #5C143D #5C3314
monochromatic
#051918 #092A27 #145C57 #1F8E87 #2AC1B6

Accessibility & contrast

On white

7.78
#145C57 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.70
#145C57 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C57
7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##145C57#FFFFFF#000000##FFFFFF
##145C571.007.782.707.78
#FFFFFF7.781.0021.001.00
#0000002.7021.001.0021.00
##FFFFFF7.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#575757
Deuteranopia (green-blind)
#4C4F58
Tritanopia (blue-blind)
#005E5A
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #145c57;
/* rgb */ color: rgb(20, 92, 87);
/* oklch */ color: oklch(43.1% 0.068 188.0);
Tailwind
colors: {
  custom: {
    50: '#5f8a86',
    500: '#145c57',
    950: '#000000',
  },
}
SCSS
$custom: #145c57;
$custom-light: #5f8a86;
$custom-dark: #000000;
JSON
{
  "hex": "#145c57",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 87
  },
  "hsl": {
    "h": 175.833,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43122,
    "c": 0.06807,
    "h": 188
  },
  "luminance": 0.08491
}

Semantic roles & 50–950 ramp

primary
#145C57
secondary
#94383E
accent
#414CE7
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050C0B
muted
#797D7C

Preview Lab

Preview with #145C57

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

Preview Lab → · Contrast checker → · Palette generator →

#145C57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva