#33B5BA#33B5BA

#33B5BA is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.8% C 0.108 H 198.8°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#33B5BA
RGB	rgb(51, 181, 186)
HSL	hsl(182, 57%, 46%)
HSV	hsv(182, 73%, 73%)
CMYK	cmyk(72.6%, 2.7%, 0%, 27.1%)
CIE-LAB	lab(67.50, -32.24, -12.60)
CIE-LCH	lch(67.50, 34.62, 201.35°)
OKLab	oklab(70.76% -0.1025 -0.035)
OKLCH	oklch(70.76% 0.108 198.8)
XYZ	xyz(26.7481, 37.2935, 52.2335)
Luminance	0.3730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5BA #BA3833

analogous

#33BA7C #33B5BA #3372BA

triadic

#33B5BA #BA33B5 #B5BA33

tetradic

#33B5BA #7C33BA #BA3833 #72BA33

square

#33B5BA #7C33BA #BA3833 #72BA33

split-complementary

#33B5BA #BA3372 #BA7C33

monochromatic

#19585A #26868A #33B5BA #59CDD1 #89DBDF

Accessibility & contrast

On white

2.48

#33B5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#33B5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5BA

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5BA	#FFFFFF	#000000	##000000
##33B5BA	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBB

Deuteranopia (green-blind)

#949EBB

Tritanopia (blue-blind)

#00BCB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #33b5ba;
/* rgb */ color: rgb(51, 181, 186);
/* oklch */ color: oklch(70.8% 0.108 198.8);

Tailwind

colors: {
  custom: {
    50: '#80cbce',
    500: '#33b5ba',
    950: '#000000',
  },
}

SCSS

$custom: #33b5ba;
$custom-light: #80cbce;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5ba",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 186
  },
  "hsl": {
    "h": 182.222,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70761,
    "c": 0.10834,
    "h": 198.8
  },
  "luminance": 0.37297
}

Semantic roles & 50–950 ramp

primary

#33B5BA

secondary

#C98380

accent

#4D48E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B5BA

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

Preview Lab → · Contrast checker → · Palette generator →