#145B63#145B63

#145B63 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.3% C 0.067 H 206.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#145B63
RGB	rgb(20, 91, 99)
HSL	hsl(186, 66%, 23%)
HSV	hsv(186, 80%, 39%)
CMYK	cmyk(79.8%, 8.1%, 0%, 61.2%)
CIE-LAB	lab(35.07, -17.96, -10.73)
CIE-LCH	lch(35.07, 20.93, 210.86°)
OKLab	oklab(43.33% -0.0604 -0.0298)
OKLCH	oklch(43.33% 0.067 206.3)
XYZ	xyz(6.2807, 8.5310, 13.1176)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B63 #631C14

analogous

#146343 #145B63 #143363

triadic

#145B63 #63145B #5B6314

tetradic

#145B63 #431463 #631C14 #336314

square

#145B63 #431463 #631C14 #336314

split-complementary

#145B63 #631433 #634314

monochromatic

#051719 #0A2C30 #145B63 #1E8A96 #29B9C9

Accessibility & contrast

On white

7.76

#145B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#145B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B63

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B63	#FFFFFF	#000000	##FFFFFF
##145B63	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535764

Deuteranopia (green-blind)

#484F63

Tritanopia (blue-blind)

#005F5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145b63;
/* rgb */ color: rgb(20, 91, 99);
/* oklch */ color: oklch(43.3% 0.067 206.3);

Tailwind

colors: {
  custom: {
    50: '#61898f',
    500: '#145b63',
    950: '#000000',
  },
}

SCSS

$custom: #145b63;
$custom-light: #61898f;
$custom-dark: #000000;

JSON

{
  "hex": "#145b63",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 99
  },
  "hsl": {
    "h": 186.076,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43328,
    "c": 0.06734,
    "h": 206.3
  },
  "luminance": 0.08532
}

Semantic roles & 50–950 ramp

primary

#145B63

secondary

#9A4238

accent

#503EE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #145B63

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

Preview Lab → · Contrast checker → · Palette generator →