#145A52#145A52

#145A52 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.068 H 183.7°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#145A52
RGB	rgb(20, 90, 82)
HSL	hsl(173, 64%, 22%)
HSV	hsv(173, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 8.9%, 64.7%)
CIE-LAB	lab(34.13, -23.06, -1.50)
CIE-LCH	lch(34.13, 23.11, 183.71°)
OKLab	oklab(42.37% -0.0677 -0.0044)
OKLCH	oklch(42.37% 0.068 183.7)
XYZ	xyz(5.4669, 8.0696, 9.2505)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A52 #5A141C

analogous

#145A2F #145A52 #143F5A

triadic

#145A52 #52145A #5A5214

tetradic

#145A52 #2F145A #5A141C #3F5A14

square

#145A52 #2F145A #5A141C #3F5A14

split-complementary

#145A52 #5A143F #5A2F14

monochromatic

#061917 #092824 #145A52 #1F8C80 #2ABEAD

Accessibility & contrast

On white

8.03

#145A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#145A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A52

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A52	#FFFFFF	#000000	##FFFFFF
##145A52	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555452

Deuteranopia (green-blind)

#4C4D53

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145a52;
/* rgb */ color: rgb(20, 90, 82);
/* oklch */ color: oklch(42.4% 0.068 183.7);

Tailwind

colors: {
  custom: {
    50: '#5e8982',
    500: '#145a52',
    950: '#000000',
  },
}

SCSS

$custom: #145a52;
$custom-light: #5e8982;
$custom-dark: #000000;

JSON

{
  "hex": "#145a52",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 82
  },
  "hsl": {
    "h": 173.143,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42371,
    "c": 0.06786,
    "h": 183.7
  },
  "luminance": 0.0807
}

Semantic roles & 50–950 ramp

primary

#145A52

secondary

#923842

accent

#4154E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #145A52

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

Preview Lab → · Contrast checker → · Palette generator →