#42564E#42564E

#42564E is a dark, muted teal. Relative luminance 0.084; OKLCH L 43.4% C 0.028 H 168.6°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#42564E
RGB	rgb(66, 86, 78)
HSL	hsl(156, 13%, 30%)
HSV	hsv(156, 23%, 34%)
CMYK	cmyk(23.3%, 0%, 9.3%, 66.3%)
CIE-LAB	lab(34.73, -9.58, 2.14)
CIE-LCH	lch(34.73, 9.82, 167.41°)
OKLab	oklab(43.38% -0.0274 0.0055)
OKLCH	oklch(43.38% 0.028 168.6)
XYZ	xyz(6.9493, 8.3636, 8.4544)
Luminance	0.0836 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42564E #56424A

analogous

#425644 #42564E #425456

triadic

#42564E #4E4256 #564E42

tetradic

#42564E #444256 #56424A #545642

square

#42564E #444256 #56424A #545642

split-complementary

#42564E #564254 #564442

monochromatic

#0D1110 #27332F #42564E #5D796D #7A998C

Accessibility & contrast

On white

7.86

#42564E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#42564E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42564E

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42564E	#FFFFFF	#000000	##FFFFFF
##42564E	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)

#55534E

Deuteranopia (green-blind)

#51514E

Tritanopia (blue-blind)

#3E5654

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #42564e;
/* rgb */ color: rgb(66, 86, 78);
/* oklch */ color: oklch(43.4% 0.028 168.6);

Tailwind

colors: {
  custom: {
    50: '#76857f',
    500: '#42564e',
    950: '#000000',
  },
}

SCSS

$custom: #42564e;
$custom-light: #76857f;
$custom-dark: #000000;

JSON

{
  "hex": "#42564e",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 78
  },
  "hsl": {
    "h": 156,
    "s": 13.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43379,
    "c": 0.02796,
    "h": 168.6
  },
  "luminance": 0.08364
}

Semantic roles & 50–950 ramp

primary

#42564E

secondary

#856F78

accent

#728DB6

background

#F7F8F7

surface

#EDEFEE

border

#C8CAC9

text

#080B0A

muted

#7B7C7C

Preview Lab

Preview with #42564E

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

Preview Lab → · Contrast checker → · Palette generator →