#145F52#145F52

#145F52 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.073 H 178.1°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#145F52
RGB	rgb(20, 95, 82)
HSL	hsl(170, 65%, 23%)
HSV	hsv(170, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 13.7%, 62.7%)
CIE-LAB	lab(35.87, -25.58, 1.05)
CIE-LCH	lch(35.87, 25.60, 177.64°)
OKLab	oklab(43.79% -0.0734 0.0024)
OKLCH	oklch(43.79% 0.073 178.1)
XYZ	xyz(5.9029, 8.9416, 9.3958)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F52 #5F1421

analogous

#145F2D #145F52 #14465F

triadic

#145F52 #52145F #5F5214

tetradic

#145F52 #2D145F #5F1421 #465F14

square

#145F52 #2D145F #5F1421 #465F14

split-complementary

#145F52 #5F1446 #5F2D14

monochromatic

#051916 #092C26 #145F52 #1F927E #29C4A9

Accessibility & contrast

On white

7.53

#145F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#145F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F52

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F52	#FFFFFF	#000000	##FFFFFF
##145F52	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5951

Deuteranopia (green-blind)

#515153

Tritanopia (blue-blind)

#00615B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #145f52;
/* rgb */ color: rgb(20, 95, 82);
/* oklch */ color: oklch(43.8% 0.073 178.1);

Tailwind

colors: {
  custom: {
    50: '#5f8d82',
    500: '#145f52',
    950: '#000000',
  },
}

SCSS

$custom: #145f52;
$custom-light: #5f8d82;
$custom-dark: #000000;

JSON

{
  "hex": "#145f52",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 82
  },
  "hsl": {
    "h": 169.6,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43794,
    "c": 0.07345,
    "h": 178.1
  },
  "luminance": 0.08942
}

Semantic roles & 50–950 ramp

primary

#145F52

secondary

#973849

accent

#405DE8

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #145F52

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

Preview Lab → · Contrast checker → · Palette generator →