#145A50#145A50

#145A50 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.3% C 0.069 H 181.1°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#145A50
RGB	rgb(20, 90, 80)
HSL	hsl(171, 64%, 22%)
HSV	hsv(171, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 11.1%, 64.7%)
CIE-LAB	lab(34.07, -23.68, -0.33)
CIE-LCH	lch(34.07, 23.68, 180.81°)
OKLab	oklab(42.3% -0.0688 -0.0013)
OKLCH	oklch(42.3% 0.069 181.1)
XYZ	xyz(5.3919, 8.0396, 8.8555)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A50 #5A141E

analogous

#145A2D #145A50 #14415A

triadic

#145A50 #50145A #5A5014

tetradic

#145A50 #2D145A #5A141E #415A14

square

#145A50 #2D145A #5A141E #415A14

split-complementary

#145A50 #5A1441 #5A2D14

monochromatic

#061916 #092823 #145A50 #1F8C7D #2ABEA9

Accessibility & contrast

On white

8.05

#145A50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#145A50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A50

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A50	#FFFFFF	#000000	##FFFFFF
##145A50	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565450

Deuteranopia (green-blind)

#4C4D51

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #145a50;
/* rgb */ color: rgb(20, 90, 80);
/* oklch */ color: oklch(42.3% 0.069 181.1);

Tailwind

colors: {
  custom: {
    50: '#5e8981',
    500: '#145a50',
    950: '#000000',
  },
}

SCSS

$custom: #145a50;
$custom-light: #5e8981;
$custom-dark: #000000;

JSON

{
  "hex": "#145a50",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 80
  },
  "hsl": {
    "h": 171.429,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42299,
    "c": 0.06878,
    "h": 181.1
  },
  "luminance": 0.0804
}

Semantic roles & 50–950 ramp

primary

#145A50

secondary

#923845

accent

#4159E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #145A50

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

Preview Lab → · Contrast checker → · Palette generator →