#145A53#145A53

#145A53 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.067 H 185.1°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#145A53
RGB	rgb(20, 90, 83)
HSL	hsl(174, 64%, 22%)
HSV	hsv(174, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 7.8%, 64.7%)
CIE-LAB	lab(34.16, -22.75, -2.08)
CIE-LCH	lch(34.16, 22.84, 185.21°)
OKLab	oklab(42.41% -0.0672 -0.006)
OKLCH	oklch(42.41% 0.067 185.1)
XYZ	xyz(5.5052, 8.0849, 9.4523)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A53 #5A141B

analogous

#145A30 #145A53 #143E5A

triadic

#145A53 #53145A #5A5314

tetradic

#145A53 #30145A #5A141B #3E5A14

square

#145A53 #30145A #5A141B #3E5A14

split-complementary

#145A53 #5A143E #5A3014

monochromatic

#061917 #092825 #145A53 #1F8C81 #2ABEAF

Accessibility & contrast

On white

8.02

#145A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#145A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A53

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A53	#FFFFFF	#000000	##FFFFFF
##145A53	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555553

Deuteranopia (green-blind)

#4B4D54

Tritanopia (blue-blind)

#005C58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145a53;
/* rgb */ color: rgb(20, 90, 83);
/* oklch */ color: oklch(42.4% 0.067 185.1);

Tailwind

colors: {
  custom: {
    50: '#5f8983',
    500: '#145a53',
    950: '#000000',
  },
}

SCSS

$custom: #145a53;
$custom-light: #5f8983;
$custom-dark: #000000;

JSON

{
  "hex": "#145a53",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 83
  },
  "hsl": {
    "h": 174,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42407,
    "c": 0.06747,
    "h": 185.1
  },
  "luminance": 0.08086
}

Semantic roles & 50–950 ramp

primary

#145A53

secondary

#923841

accent

#4152E7

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #145A53

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

Preview Lab → · Contrast checker → · Palette generator →