#145C5A#145C5A

#145C5A is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.067 H 192.1°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#145C5A
RGB	rgb(20, 92, 90)
HSL	hsl(178, 64%, 22%)
HSV	hsv(178, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 2.2%, 63.9%)
CIE-LAB	lab(35.08, -21.55, -5.09)
CIE-LCH	lch(35.08, 22.14, 193.28°)
OKLab	oklab(43.24% -0.0659 -0.0142)
OKLCH	oklch(43.24% 0.067 192.1)
XYZ	xyz(5.9602, 8.5405, 11.0052)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C5A #5C1416

analogous

#145C36 #145C5A #143A5C

triadic

#145C5A #5A145C #5C5A14

tetradic

#145C5A #36145C #5C1416 #3A5C14

square

#145C5A #36145C #5C1416 #3A5C14

split-complementary

#145C5A #5C143A #5C3614

monochromatic

#051919 #092A29 #145C5A #1F8E8B #2AC1BC

Accessibility & contrast

On white

7.75

#145C5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#145C5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C5A

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C5A	#FFFFFF	#000000	##FFFFFF
##145C5A	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56575A

Deuteranopia (green-blind)

#4C4F5B

Tritanopia (blue-blind)

#005F5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145c5a;
/* rgb */ color: rgb(20, 92, 90);
/* oklch */ color: oklch(43.2% 0.067 192.1);

Tailwind

colors: {
  custom: {
    50: '#608a88',
    500: '#145c5a',
    950: '#000000',
  },
}

SCSS

$custom: #145c5a;
$custom-light: #608a88;
$custom-dark: #000000;

JSON

{
  "hex": "#145c5a",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 90
  },
  "hsl": {
    "h": 178.333,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43236,
    "c": 0.06739,
    "h": 192.1
  },
  "luminance": 0.08541
}

Semantic roles & 50–950 ramp

primary

#145C5A

secondary

#94383B

accent

#4145E7

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145C5A

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

Preview Lab → · Contrast checker → · Palette generator →