#145A4F#145A4F

#145A4F is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.3% C 0.069 H 179.8°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#145A4F
RGB	rgb(20, 90, 79)
HSL	hsl(171, 64%, 22%)
HSV	hsv(171, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 12.2%, 64.7%)
CIE-LAB	lab(34.03, -23.98, 0.25)
CIE-LCH	lch(34.03, 23.99, 179.41°)
OKLab	oklab(42.27% -0.0693 0.0003)
OKLCH	oklch(42.27% 0.069 179.8)
XYZ	xyz(5.3552, 8.0249, 8.6623)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A4F #5A141F

analogous

#145A2C #145A4F #14425A

triadic

#145A4F #4F145A #5A4F14

tetradic

#145A4F #2C145A #5A141F #425A14

square

#145A4F #2C145A #5A141F #425A14

split-complementary

#145A4F #5A1442 #5A2C14

monochromatic

#061916 #092823 #145A4F #1F8C7B #2ABEA7

Accessibility & contrast

On white

8.06

#145A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#145A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A4F

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A4F	#FFFFFF	#000000	##FFFFFF
##145A4F	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544F

Deuteranopia (green-blind)

#4C4D50

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145a4f;
/* rgb */ color: rgb(20, 90, 79);
/* oklch */ color: oklch(42.3% 0.069 179.8);

Tailwind

colors: {
  custom: {
    50: '#5e8980',
    500: '#145a4f',
    950: '#000000',
  },
}

SCSS

$custom: #145a4f;
$custom-light: #5e8980;
$custom-dark: #000000;

JSON

{
  "hex": "#145a4f",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 79
  },
  "hsl": {
    "h": 170.571,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42265,
    "c": 0.0693,
    "h": 179.8
  },
  "luminance": 0.08026
}

Semantic roles & 50–950 ramp

primary

#145A4F

secondary

#923846

accent

#415BE7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #145A4F

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

Preview Lab → · Contrast checker → · Palette generator →