#145C5B#145C5B

#145C5B is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.067 H 193.6°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#145C5B
RGB	rgb(20, 92, 91)
HSL	hsl(179, 64%, 22%)
HSV	hsv(179, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 1.1%, 63.9%)
CIE-LAB	lab(35.12, -21.22, -5.66)
CIE-LCH	lch(35.12, 21.96, 194.94°)
OKLab	oklab(43.28% -0.0654 -0.0158)
OKLCH	oklch(43.28% 0.067 193.6)
XYZ	xyz(6.0031, 8.5576, 11.2309)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C5B #5C1415

analogous

#145C37 #145C5B #14395C

triadic

#145C5B #5B145C #5C5B14

tetradic

#145C5B #37145C #5C1415 #395C14

square

#145C5B #37145C #5C1415 #395C14

split-complementary

#145C5B #5C1439 #5C3714

monochromatic

#051919 #092A29 #145C5B #1F8E8D #2AC1BE

Accessibility & contrast

On white

7.74

#145C5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#145C5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C5B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C5B	#FFFFFF	#000000	##FFFFFF
##145C5B	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56575B

Deuteranopia (green-blind)

#4B4F5C

Tritanopia (blue-blind)

#005F5C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145c5b;
/* rgb */ color: rgb(20, 92, 91);
/* oklch */ color: oklch(43.3% 0.067 193.6);

Tailwind

colors: {
  custom: {
    50: '#608a89',
    500: '#145c5b',
    950: '#000000',
  },
}

SCSS

$custom: #145c5b;
$custom-light: #608a89;
$custom-dark: #000000;

JSON

{
  "hex": "#145c5b",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 91
  },
  "hsl": {
    "h": 179.167,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43275,
    "c": 0.06725,
    "h": 193.6
  },
  "luminance": 0.08558
}

Semantic roles & 50–950 ramp

primary

#145C5B

secondary

#943839

accent

#4143E7

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145C5B

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

Preview Lab → · Contrast checker → · Palette generator →