#566A67#566A67

#566A67 is a mid, muted teal. Relative luminance 0.133; OKLCH L 50.7% C 0.024 H 185.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#566A67
RGB	rgb(86, 106, 103)
HSL	hsl(171, 10%, 38%)
HSV	hsv(171, 19%, 42%)
CMYK	cmyk(18.9%, 0%, 2.8%, 58.4%)
CIE-LAB	lab(43.16, -8.14, -0.80)
CIE-LCH	lch(43.16, 8.18, 185.63°)
OKLab	oklab(50.7% -0.0243 -0.0023)
OKLCH	oklch(50.7% 0.024 185.3)
XYZ	xyz(11.4393, 13.2654, 14.7871)
Luminance	0.1327 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566A67 #6A5659

analogous

#566A5D #566A67 #56636A

triadic

#566A67 #67566A #6A6756

tetradic

#566A67 #5D566A #6A5659 #636A56

square

#566A67 #5D566A #6A5659 #636A56

split-complementary

#566A67 #6A5663 #6A5D56

monochromatic

#1F2625 #3B4846 #566A67 #718C88 #93A7A4

Accessibility & contrast

On white

5.75

#566A67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#566A67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566A67

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566A67	#FFFFFF	#000000	##FFFFFF
##566A67	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686867

Deuteranopia (green-blind)

#646567

Tritanopia (blue-blind)

#516B69

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #566a67;
/* rgb */ color: rgb(86, 106, 103);
/* oklch */ color: oklch(50.7% 0.024 185.3);

Tailwind

colors: {
  custom: {
    50: '#869492',
    500: '#566a67',
    950: '#000000',
  },
}

SCSS

$custom: #566a67;
$custom-light: #869492;
$custom-dark: #000000;

JSON

{
  "hex": "#566a67",
  "rgb": {
    "r": 86,
    "g": 106,
    "b": 103
  },
  "hsl": {
    "h": 171,
    "s": 10.417,
    "l": 37.647
  },
  "oklch": {
    "l": 0.50696,
    "c": 0.02443,
    "h": 185.3
  },
  "luminance": 0.13266
}

Semantic roles & 50–950 ramp

primary

#566A67

secondary

#968688

accent

#747EB3

background

#F8F9F8

surface

#EFF1F0

border

#CACBCB

text

#0B0D0D

muted

#7C7E7D

Preview Lab

Preview with #566A67

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

Preview Lab → · Contrast checker → · Palette generator →