#33574B#33574B

#33574B is a dark, muted teal. Relative luminance 0.080; OKLCH L 42.6% C 0.047 H 170.8°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#33574B
RGB	rgb(51, 87, 75)
HSL	hsl(160, 26%, 27%)
HSV	hsv(160, 41%, 34%)
CMYK	cmyk(41.4%, 0%, 13.8%, 65.9%)
CIE-LAB	lab(34.04, -16.13, 2.91)
CIE-LCH	lch(34.04, 16.39, 169.78°)
OKLab	oklab(42.55% -0.0459 0.0074)
OKLCH	oklch(42.55% 0.047 170.8)
XYZ	xyz(6.0430, 8.0278, 7.8863)
Luminance	0.0803 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33574B #57333F

analogous

#335739 #33574B #335157

triadic

#33574B #4B3357 #574B33

tetradic

#33574B #393357 #57333F #515733

square

#33574B #393357 #57333F #515733

split-complementary

#33574B #573351 #573933

monochromatic

#0B1311 #1C302A #33574B #4A7E6C #62A38D

Accessibility & contrast

On white

8.06

#33574B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#33574B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33574B

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33574B	#FFFFFF	#000000	##FFFFFF
##33574B	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534A

Deuteranopia (green-blind)

#4F4E4C

Tritanopia (blue-blind)

#285853

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #33574b;
/* rgb */ color: rgb(51, 87, 75);
/* oklch */ color: oklch(42.6% 0.047 170.8);

Tailwind

colors: {
  custom: {
    50: '#6c867d',
    500: '#33574b',
    950: '#000000',
  },
}

SCSS

$custom: #33574b;
$custom-light: #6c867d;
$custom-dark: #000000;

JSON

{
  "hex": "#33574b",
  "rgb": {
    "r": 51,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 160,
    "s": 26.087,
    "l": 27.059
  },
  "oklch": {
    "l": 0.42552,
    "c": 0.04651,
    "h": 170.8
  },
  "luminance": 0.08028
}

Semantic roles & 50–950 ramp

primary

#33574B

secondary

#885E6C

accent

#6584C2

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#070B09

muted

#7A7C7B

Preview Lab

Preview with #33574B

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

Preview Lab → · Contrast checker → · Palette generator →