#36574B#36574B

#36574B is a dark, muted teal. Relative luminance 0.081; OKLCH L 42.7% C 0.044 H 169.3°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#36574B
RGB	rgb(54, 87, 75)
HSL	hsl(158, 23%, 28%)
HSV	hsv(158, 38%, 34%)
CMYK	cmyk(37.9%, 0%, 13.8%, 65.9%)
CIE-LAB	lab(34.21, -15.15, 3.17)
CIE-LCH	lch(34.21, 15.48, 168.18°)
OKLab	oklab(42.73% -0.043 0.0081)
OKLCH	oklch(42.73% 0.044 169.3)
XYZ	xyz(6.1991, 8.1083, 7.8937)
Luminance	0.0811 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36574B #573642

analogous

#36573B #36574B #365257

triadic

#36574B #4B3657 #574B36

tetradic

#36574B #3B3657 #573642 #525736

square

#36574B #3B3657 #573642 #525736

split-complementary

#36574B #573652 #573B36

monochromatic

#0C1310 #1F312A #36574B #4D7D6C #67A18C

Accessibility & contrast

On white

8.01

#36574B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#36574B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36574B

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36574B	#FFFFFF	#000000	##FFFFFF
##36574B	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534A

Deuteranopia (green-blind)

#504F4C

Tritanopia (blue-blind)

#2D5753

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #36574b;
/* rgb */ color: rgb(54, 87, 75);
/* oklch */ color: oklch(42.7% 0.044 169.3);

Tailwind

colors: {
  custom: {
    50: '#6e867d',
    500: '#36574b',
    950: '#000000',
  },
}

SCSS

$custom: #36574b;
$custom-light: #6e867d;
$custom-dark: #000000;

JSON

{
  "hex": "#36574b",
  "rgb": {
    "r": 54,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 158.182,
    "s": 23.404,
    "l": 27.647
  },
  "oklch": {
    "l": 0.42731,
    "c": 0.04378,
    "h": 169.3
  },
  "luminance": 0.08109
}

Semantic roles & 50–950 ramp

primary

#36574B

secondary

#87616F

accent

#6888C0

background

#F6F8F7

surface

#ECEFEE

border

#C7CAC9

text

#070B09

muted

#7A7C7B

Preview Lab

Preview with #36574B

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

Preview Lab → · Contrast checker → · Palette generator →