#145B50#145B50

#145B50 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.6% C 0.070 H 179.9°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#145B50
RGB	rgb(20, 91, 80)
HSL	hsl(171, 64%, 22%)
HSV	hsv(171, 78%, 36%)
CMYK	cmyk(78%, 0%, 12.1%, 64.3%)
CIE-LAB	lab(34.42, -24.18, 0.18)
CIE-LCH	lch(34.42, 24.19, 179.58°)
OKLab	oklab(42.59% -0.0699 0.0001)
OKLCH	oklch(42.59% 0.07 179.9)
XYZ	xyz(5.4768, 8.2094, 8.8838)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B50 #5B141F

analogous

#145B2D #145B50 #14435B

triadic

#145B50 #50145B #5B5014

tetradic

#145B50 #2D145B #5B141F #435B14

square

#145B50 #2D145B #5B141F #435B14

split-complementary

#145B50 #5B1443 #5B2D14

monochromatic

#061916 #092924 #145B50 #1F8D7C #2ABFA8

Accessibility & contrast

On white

7.95

#145B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#145B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B50

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B50	#FFFFFF	#000000	##FFFFFF
##145B50	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575550

Deuteranopia (green-blind)

#4D4E51

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #145b50;
/* rgb */ color: rgb(20, 91, 80);
/* oklch */ color: oklch(42.6% 0.070 179.9);

Tailwind

colors: {
  custom: {
    50: '#5e8a81',
    500: '#145b50',
    950: '#000000',
  },
}

SCSS

$custom: #145b50;
$custom-light: #5e8a81;
$custom-dark: #000000;

JSON

{
  "hex": "#145b50",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 80
  },
  "hsl": {
    "h": 170.704,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42585,
    "c": 0.06991,
    "h": 179.9
  },
  "luminance": 0.0821
}

Semantic roles & 50–950 ramp

primary

#145B50

secondary

#933846

accent

#415BE7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #145B50

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

Preview Lab → · Contrast checker → · Palette generator →