#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
RGB	rgb(20, 91, 86)
HSL	hsl(176, 64%, 22%)
HSV	hsv(176, 78%, 36%)
CMYK	cmyk(78%, 0%, 5.5%, 64.3%)
CIE-LAB	lab(34.60, -22.31, -3.30)
CIE-LCH	lch(34.60, 22.56, 188.41°)
OKLab	oklab(42.8% -0.0668 -0.0093)
OKLCH	oklch(42.8% 0.067 187.9)
XYZ	xyz(5.7085, 8.3021, 10.1039)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	teal

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
##145B56	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

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 →