#40564E#40564E

#40564E is a dark, muted teal. Relative luminance 0.083; OKLCH L 43.2% C 0.030 H 170.6°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#40564E
RGB	rgb(64, 86, 78)
HSL	hsl(158, 15%, 29%)
HSV	hsv(158, 26%, 34%)
CMYK	cmyk(25.6%, 0%, 9.3%, 66.3%)
CIE-LAB	lab(34.59, -10.32, 1.92)
CIE-LCH	lch(34.59, 10.50, 169.45°)
OKLab	oklab(43.23% -0.0296 0.0049)
OKLCH	oklch(43.23% 0.03 170.6)
XYZ	xyz(6.8169, 8.2954, 8.4482)
Luminance	0.0830 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40564E #564048

analogous

#405643 #40564E #405356

triadic

#40564E #4E4056 #564E40

tetradic

#40564E #434056 #564048 #535640

square

#40564E #434056 #564048 #535640

split-complementary

#40564E #564053 #564340

monochromatic

#0D1210 #26332E #40564E #5A796E #779A8D

Accessibility & contrast

On white

7.90

#40564E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#40564E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40564E

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40564E	#FFFFFF	#000000	##FFFFFF
##40564E	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534E

Deuteranopia (green-blind)

#51504F

Tritanopia (blue-blind)

#3B5654

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #40564e;
/* rgb */ color: rgb(64, 86, 78);
/* oklch */ color: oklch(43.2% 0.030 170.6);

Tailwind

colors: {
  custom: {
    50: '#75857f',
    500: '#40564e',
    950: '#000000',
  },
}

SCSS

$custom: #40564e;
$custom-light: #75857f;
$custom-dark: #000000;

JSON

{
  "hex": "#40564e",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 78
  },
  "hsl": {
    "h": 158.182,
    "s": 14.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.43233,
    "c": 0.03003,
    "h": 170.6
  },
  "luminance": 0.08296
}

Semantic roles & 50–950 ramp

primary

#40564E

secondary

#856C76

accent

#708AB7

background

#F7F8F7

surface

#EDEFEE

border

#C8CAC9

text

#080B0A

muted

#7B7C7C

Preview Lab

Preview with #40564E

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

Preview Lab → · Contrast checker → · Palette generator →