#145F56#145F56

#145F56 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.071 H 183.0°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX#145F56
RGBrgb(20, 95, 86)
HSLhsl(173, 65%, 23%)
HSVhsv(173, 79%, 37%)
CMYKcmyk(78.9%, 0%, 9.5%, 62.7%)
CIE-LABlab(35.99, -24.36, -1.25)
CIE-LCHlch(35.99, 24.39, 182.94°)
OKLaboklab(43.93% -0.0713 -0.0038)
OKLCHoklch(43.93% 0.071 183)
XYZxyz(6.0596, 9.0043, 10.2209)
Luminance0.0901 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#145F56 #5F141D
analogous
#145F31 #145F56 #14425F
triadic
#145F56 #56145F #5F5614
tetradic
#145F56 #31145F #5F141D #425F14
square
#145F56 #31145F #5F141D #425F14
split-complementary
#145F56 #5F1442 #5F3114
monochromatic
#051917 #092C28 #145F56 #1F9284 #29C4B2

Accessibility & contrast

On white

7.50
#145F56 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#145F56 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F56
7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##145F56#FFFFFF#000000##FFFFFF
##145F561.007.502.807.50
#FFFFFF7.501.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A5956
Deuteranopia (green-blind)
#505257
Tritanopia (blue-blind)
#00615C
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #145f56;
/* rgb */ color: rgb(20, 95, 86);
/* oklch */ color: oklch(43.9% 0.071 183.0);
Tailwind
colors: {
  custom: {
    50: '#608d85',
    500: '#145f56',
    950: '#000000',
  },
}
SCSS
$custom: #145f56;
$custom-light: #608d85;
$custom-dark: #000000;
JSON
{
  "hex": "#145f56",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 86
  },
  "hsl": {
    "h": 172.8,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43933,
    "c": 0.07141,
    "h": 183
  },
  "luminance": 0.09005
}

Semantic roles & 50–950 ramp

primary
#145F56
secondary
#973844
accent
#4054E8
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #145F56

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

Preview Lab → · Contrast checker → · Palette generator →

#145F56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva