#145C52#145C52

#145C52 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.9% C 0.070 H 181.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#145C52
RGB	rgb(20, 92, 82)
HSL	hsl(172, 64%, 22%)
HSV	hsv(172, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 10.9%, 63.9%)
CIE-LAB	lab(34.83, -24.08, -0.47)
CIE-LCH	lch(34.83, 24.08, 181.12°)
OKLab	oklab(42.94% -0.07 -0.0017)
OKLCH	oklch(42.94% 0.07 181.4)
XYZ	xyz(5.6379, 8.4115, 9.3075)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C52 #5C141E

analogous

#145C2E #145C52 #14425C

triadic

#145C52 #52145C #5C5214

tetradic

#145C52 #2E145C #5C141E #425C14

square

#145C52 #2E145C #5C141E #425C14

split-complementary

#145C52 #5C1442 #5C2E14

monochromatic

#051916 #092A25 #145C52 #1F8E7F #2AC1AC

Accessibility & contrast

On white

7.83

#145C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#145C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C52

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C52	#FFFFFF	#000000	##FFFFFF
##145C52	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575652

Deuteranopia (green-blind)

#4E4F53

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145c52;
/* rgb */ color: rgb(20, 92, 82);
/* oklch */ color: oklch(42.9% 0.070 181.4);

Tailwind

colors: {
  custom: {
    50: '#5f8a82',
    500: '#145c52',
    950: '#000000',
  },
}

SCSS

$custom: #145c52;
$custom-light: #5f8a82;
$custom-dark: #000000;

JSON

{
  "hex": "#145c52",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 82
  },
  "hsl": {
    "h": 171.667,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.4294,
    "c": 0.07002,
    "h": 181.4
  },
  "luminance": 0.08412
}

Semantic roles & 50–950 ramp

primary

#145C52

secondary

#943845

accent

#4158E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #145C52

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

Preview Lab → · Contrast checker → · Palette generator →