#166263#166263

#166263 is a mid, moderate teal. Relative luminance 0.098; OKLCH L 45.3% C 0.070 H 196.3°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#166263
RGB	rgb(22, 98, 99)
HSL	hsl(181, 64%, 24%)
HSV	hsv(181, 78%, 39%)
CMYK	cmyk(77.8%, 1%, 0%, 61.2%)
CIE-LAB	lab(37.49, -21.49, -7.08)
CIE-LCH	lch(37.49, 22.62, 198.23°)
OKLab	oklab(45.31% -0.0673 -0.0197)
OKLCH	oklch(45.31% 0.07 196.3)
XYZ	xyz(6.9497, 9.8060, 13.3284)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166263 #631716

analogous

#16633D #166263 #163B63

triadic

#166263 #631662 #626316

tetradic

#166263 #3D1663 #631716 #3B6316

square

#166263 #3D1663 #631716 #3B6316

split-complementary

#166263 #63163B #633D16

monochromatic

#061919 #0B3031 #166263 #219495 #2CC5C7

Accessibility & contrast

On white

7.09

#166263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#166263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166263

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166263	#FFFFFF	#000000	##FFFFFF
##166263	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5D63

Deuteranopia (green-blind)

#505563

Tritanopia (blue-blind)

#006562

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #166263;
/* rgb */ color: rgb(22, 98, 99);
/* oklch */ color: oklch(45.3% 0.070 196.3);

Tailwind

colors: {
  custom: {
    50: '#628f8f',
    500: '#166263',
    950: '#000000',
  },
}

SCSS

$custom: #166263;
$custom-light: #628f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#166263",
  "rgb": {
    "r": 22,
    "g": 98,
    "b": 99
  },
  "hsl": {
    "h": 180.779,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.45306,
    "c": 0.0701,
    "h": 196.3
  },
  "luminance": 0.09807
}

Semantic roles & 50–950 ramp

primary

#166263

secondary

#9A3C3B

accent

#4341E7

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #166263

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

Preview Lab → · Contrast checker → · Palette generator →