#145B52#145B52

#145B52 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.7% C 0.069 H 182.5°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#145B52
RGB	rgb(20, 91, 82)
HSL	hsl(172, 64%, 22%)
HSV	hsv(172, 78%, 36%)
CMYK	cmyk(78%, 0%, 9.9%, 64.3%)
CIE-LAB	lab(34.48, -23.57, -0.98)
CIE-LCH	lch(34.48, 23.59, 182.39°)
OKLab	oklab(42.66% -0.0689 -0.003)
OKLCH	oklch(42.66% 0.069 182.5)
XYZ	xyz(5.5518, 8.2394, 9.2788)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B52 #5B141D

analogous

#145B2F #145B52 #14415B

triadic

#145B52 #52145B #5B5214

tetradic

#145B52 #2F145B #5B141D #415B14

square

#145B52 #2F145B #5B141D #415B14

split-complementary

#145B52 #5B1441 #5B2F14

monochromatic

#061917 #092925 #145B52 #1F8D7F #2ABFAC

Accessibility & contrast

On white

7.93

#145B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#145B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B52

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B52	#FFFFFF	#000000	##FFFFFF
##145B52	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565552

Deuteranopia (green-blind)

#4D4E53

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #145b52;
/* rgb */ color: rgb(20, 91, 82);
/* oklch */ color: oklch(42.7% 0.069 182.5);

Tailwind

colors: {
  custom: {
    50: '#5f8a82',
    500: '#145b52',
    950: '#000000',
  },
}

SCSS

$custom: #145b52;
$custom-light: #5f8a82;
$custom-dark: #000000;

JSON

{
  "hex": "#145b52",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 82
  },
  "hsl": {
    "h": 172.394,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42655,
    "c": 0.06893,
    "h": 182.5
  },
  "luminance": 0.0824
}

Semantic roles & 50–950 ramp

primary

#145B52

secondary

#933844

accent

#4156E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #145B52

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

Preview Lab → · Contrast checker → · Palette generator →