#145A5A#145A5A

#145A5A is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.7% C 0.066 H 195.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#145A5A
RGB	rgb(20, 90, 90)
HSL	hsl(180, 64%, 22%)
HSV	hsv(180, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 0%, 64.7%)
CIE-LAB	lab(34.39, -20.48, -6.12)
CIE-LCH	lch(34.39, 21.38, 196.63°)
OKLab	oklab(42.68% -0.0636 -0.017)
OKLCH	oklch(42.68% 0.066 195)
XYZ	xyz(5.7893, 8.1985, 10.9482)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A5A #5A1414

analogous

#145A37 #145A5A #14375A

triadic

#145A5A #5A145A #5A5A14

tetradic

#145A5A #37145A #5A1414 #375A14

square

#145A5A #37145A #5A1414 #375A14

split-complementary

#145A5A #5A1437 #5A3714

monochromatic

#061919 #092828 #145A5A #1F8C8C #2ABEBE

Accessibility & contrast

On white

7.96

#145A5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#145A5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A5A

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A5A	#FFFFFF	#000000	##FFFFFF
##145A5A	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54555A

Deuteranopia (green-blind)

#494E5A

Tritanopia (blue-blind)

#005D5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #145a5a;
/* rgb */ color: rgb(20, 90, 90);
/* oklch */ color: oklch(42.7% 0.066 195.0);

Tailwind

colors: {
  custom: {
    50: '#5f8988',
    500: '#145a5a',
    950: '#000000',
  },
}

SCSS

$custom: #145a5a;
$custom-light: #5f8988;
$custom-dark: #000000;

JSON

{
  "hex": "#145a5a",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 90
  },
  "hsl": {
    "h": 180,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42675,
    "c": 0.06585,
    "h": 195
  },
  "luminance": 0.08199
}

Semantic roles & 50–950 ramp

primary

#145A5A

secondary

#923838

accent

#4141E7

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #145A5A

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

Preview Lab → · Contrast checker → · Palette generator →