#40524A#40524A

#40524A is a dark, muted teal. Relative luminance 0.076; OKLCH L 42.1% C 0.026 H 166.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#40524A
RGB	rgb(64, 82, 74)
HSL	hsl(153, 12%, 29%)
HSV	hsv(153, 22%, 32%)
CMYK	cmyk(22%, 0%, 9.8%, 67.8%)
CIE-LAB	lab(33.18, -8.90, 2.39)
CIE-LCH	lch(33.18, 9.21, 164.93°)
OKLab	oklab(42.07% -0.0253 0.0062)
OKLCH	oklch(42.07% 0.026 166.3)
XYZ	xyz(6.3673, 7.6188, 7.6123)
Luminance	0.0762 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40524A #524048

analogous

#405241 #40524A #405152

triadic

#40524A #4A4052 #524A40

tetradic

#40524A #414052 #524048 #515240

square

#40524A #414052 #524048 #515240

split-complementary

#40524A #524051 #524140

monochromatic

#0D1110 #25302B #40524A #5B7469 #779588

Accessibility & contrast

On white

8.32

#40524A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#40524A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40524A

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40524A	#FFFFFF	#000000	##FFFFFF
##40524A	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F4A

Deuteranopia (green-blind)

#4E4D4A

Tritanopia (blue-blind)

#3C5250

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #40524a;
/* rgb */ color: rgb(64, 82, 74);
/* oklch */ color: oklch(42.1% 0.026 166.3);

Tailwind

colors: {
  custom: {
    50: '#75827c',
    500: '#40524a',
    950: '#000000',
  },
}

SCSS

$custom: #40524a;
$custom-light: #75827c;
$custom-dark: #000000;

JSON

{
  "hex": "#40524a",
  "rgb": {
    "r": 64,
    "g": 82,
    "b": 74
  },
  "hsl": {
    "h": 153.333,
    "s": 12.329,
    "l": 28.627
  },
  "oklch": {
    "l": 0.42066,
    "c": 0.02608,
    "h": 166.3
  },
  "luminance": 0.07619
}

Semantic roles & 50–950 ramp

primary

#40524A

secondary

#816D76

accent

#7390B5

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080A09

muted

#7B7C7B

Preview Lab

Preview with #40524A

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

Preview Lab → · Contrast checker → · Palette generator →