#145A63#145A63

#145A63 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.1% C 0.067 H 207.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#145A63
RGB	rgb(20, 90, 99)
HSL	hsl(187, 66%, 23%)
HSV	hsv(187, 80%, 39%)
CMYK	cmyk(79.8%, 9.1%, 0%, 61.2%)
CIE-LAB	lab(34.72, -17.41, -11.25)
CIE-LCH	lch(34.72, 20.73, 212.87°)
OKLab	oklab(43.05% -0.0592 -0.0313)
OKLCH	oklch(43.05% 0.067 207.8)
XYZ	xyz(6.1958, 8.3612, 13.0893)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A63 #631D14

analogous

#146344 #145A63 #143263

triadic

#145A63 #63145A #5A6314

tetradic

#145A63 #441463 #631D14 #326314

square

#145A63 #441463 #631D14 #326314

split-complementary

#145A63 #631432 #634414

monochromatic

#051719 #0A2C30 #145A63 #1E8896 #29B7C9

Accessibility & contrast

On white

7.86

#145A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#145A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A63

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A63	#FFFFFF	#000000	##FFFFFF
##145A63	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515664

Deuteranopia (green-blind)

#464E63

Tritanopia (blue-blind)

#005E5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145a63;
/* rgb */ color: rgb(20, 90, 99);
/* oklch */ color: oklch(43.1% 0.067 207.8);

Tailwind

colors: {
  custom: {
    50: '#60898f',
    500: '#145a63',
    950: '#000000',
  },
}

SCSS

$custom: #145a63;
$custom-light: #60898f;
$custom-dark: #000000;

JSON

{
  "hex": "#145a63",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 99
  },
  "hsl": {
    "h": 186.835,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43053,
    "c": 0.06701,
    "h": 207.8
  },
  "luminance": 0.08362
}

Semantic roles & 50–950 ramp

primary

#145A63

secondary

#9A4438

accent

#523EE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #145A63

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

Preview Lab → · Contrast checker → · Palette generator →