#145B5A#145B5A

#145B5A is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.067 H 193.5°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#145B5A
RGB	rgb(20, 91, 90)
HSL	hsl(179, 64%, 22%)
HSV	hsv(179, 78%, 36%)
CMYK	cmyk(78%, 0%, 1.1%, 64.3%)
CIE-LAB	lab(34.74, -21.02, -5.60)
CIE-LCH	lch(34.74, 21.75, 194.92°)
OKLab	oklab(42.96% -0.0647 -0.0156)
OKLCH	oklch(42.96% 0.067 193.5)
XYZ	xyz(5.8742, 8.3684, 10.9765)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B5A #5B1415

analogous

#145B37 #145B5A #14395B

triadic

#145B5A #5A145B #5B5A14

tetradic

#145B5A #37145B #5B1415 #395B14

square

#145B5A #37145B #5B1415 #395B14

split-complementary

#145B5A #5B1439 #5B3714

monochromatic

#061919 #092928 #145B5A #1F8D8C #2ABFBD

Accessibility & contrast

On white

7.85

#145B5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#145B5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B5A

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B5A	#FFFFFF	#000000	##FFFFFF
##145B5A	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55565A

Deuteranopia (green-blind)

#4A4E5B

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145b5a;
/* rgb */ color: rgb(20, 91, 90);
/* oklch */ color: oklch(43.0% 0.067 193.5);

Tailwind

colors: {
  custom: {
    50: '#5f8a88',
    500: '#145b5a',
    950: '#000000',
  },
}

SCSS

$custom: #145b5a;
$custom-light: #5f8a88;
$custom-dark: #000000;

JSON

{
  "hex": "#145b5a",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 90
  },
  "hsl": {
    "h": 179.155,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42956,
    "c": 0.0666,
    "h": 193.5
  },
  "luminance": 0.08369
}

Semantic roles & 50–950 ramp

primary

#145B5A

secondary

#933839

accent

#4143E7

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #145B5A

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

Preview Lab → · Contrast checker → · Palette generator →