#33737A#33737A

#33737A is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.7% C 0.066 H 205.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#33737A
RGB	rgb(51, 115, 122)
HSL	hsl(186, 41%, 34%)
HSV	hsv(186, 58%, 48%)
CMYK	cmyk(58.2%, 5.7%, 0%, 52.2%)
CIE-LAB	lab(44.76, -18.17, -10.06)
CIE-LCH	lch(44.76, 20.77, 208.98°)
OKLab	oklab(51.68% -0.0597 -0.0278)
OKLCH	oklch(51.68% 0.066 205)
XYZ	xyz(11.0074, 14.3694, 20.6021)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33737A #7A3A33

analogous

#337A5E #33737A #33507A

triadic

#33737A #7A3373 #737A33

tetradic

#33737A #5E337A #7A3A33 #507A33

square

#33737A #5E337A #7A3A33 #507A33

split-complementary

#33737A #7A3350 #7A5E33

monochromatic

#0F2224 #214A4F #33737A #459CA5 #68B7C0

Accessibility & contrast

On white

5.42

#33737A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#33737A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33737A

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33737A	#FFFFFF	#000000	##FFFFFF
##33737A	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6F7B

Deuteranopia (green-blind)

#5F667A

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #33737a;
/* rgb */ color: rgb(51, 115, 122);
/* oklch */ color: oklch(51.7% 0.066 205.0);

Tailwind

colors: {
  custom: {
    50: '#729ba0',
    500: '#33737a',
    950: '#000000',
  },
}

SCSS

$custom: #33737a;
$custom-light: #729ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#33737a",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 122
  },
  "hsl": {
    "h": 185.915,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.51682,
    "c": 0.06586,
    "h": 205
  },
  "luminance": 0.1437
}

Semantic roles & 50–950 ramp

primary

#33737A

secondary

#A86861

accent

#6357D1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #33737A

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

Preview Lab → · Contrast checker → · Palette generator →