#145A5C#145A5C

#145A5C is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.8% C 0.066 H 197.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#145A5C
RGB	rgb(20, 90, 92)
HSL	hsl(182, 64%, 22%)
HSV	hsv(182, 78%, 36%)
CMYK	cmyk(78.3%, 2.2%, 0%, 63.9%)
CIE-LAB	lab(34.46, -19.82, -7.26)
CIE-LCH	lch(34.46, 21.11, 200.13°)
OKLab	oklab(42.76% -0.0626 -0.0202)
OKLCH	oklch(42.76% 0.066 197.9)
XYZ	xyz(5.8755, 8.2331, 11.4026)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A5C #5C1614

analogous

#145C3A #145A5C #14365C

triadic

#145A5C #5C145A #5A5C14

tetradic

#145A5C #3A145C #5C1614 #365C14

square

#145A5C #3A145C #5C1614 #365C14

split-complementary

#145A5C #5C1436 #5C3A14

monochromatic

#051919 #09292A #145A5C #1F8B8E #2ABCC1

Accessibility & contrast

On white

7.93

#145A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#145A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A5C

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A5C	#FFFFFF	#000000	##FFFFFF
##145A5C	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53555C

Deuteranopia (green-blind)

#494E5C

Tritanopia (blue-blind)

#005D5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #145a5c;
/* rgb */ color: rgb(20, 90, 92);
/* oklch */ color: oklch(42.8% 0.066 197.9);

Tailwind

colors: {
  custom: {
    50: '#5f898a',
    500: '#145a5c',
    950: '#000000',
  },
}

SCSS

$custom: #145a5c;
$custom-light: #5f898a;
$custom-dark: #000000;

JSON

{
  "hex": "#145a5c",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 92
  },
  "hsl": {
    "h": 181.667,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42756,
    "c": 0.0658,
    "h": 197.9
  },
  "luminance": 0.08234
}

Semantic roles & 50–950 ramp

primary

#145A5C

secondary

#943B38

accent

#4541E7

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #145A5C

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

Preview Lab → · Contrast checker → · Palette generator →