#33B3BB#33B3BB

#33B3BB is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.3% C 0.107 H 201.3°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#33B3BB
RGB	rgb(51, 179, 187)
HSL	hsl(184, 57%, 47%)
HSV	hsv(184, 73%, 73%)
CMYK	cmyk(72.7%, 4.3%, 0%, 26.7%)
CIE-LAB	lab(66.92, -30.98, -14.02)
CIE-LCH	lch(66.92, 34.01, 204.35°)
OKLab	oklab(70.31% -0.1001 -0.0389)
OKLCH	oklch(70.31% 0.107 201.3)
XYZ	xyz(26.4510, 36.5287, 52.6608)
Luminance	0.3653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3BB #BB3B33

analogous

#33BB7F #33B3BB #336FBB

triadic

#33B3BB #BB33B3 #B3BB33

tetradic

#33B3BB #7F33BB #BB3B33 #6FBB33

square

#33B3BB #7F33BB #BB3B33 #6FBB33

split-complementary

#33B3BB #BB336F #BB7F33

monochromatic

#19575B #26858B #33B3BB #59CBD2 #89DADF

Accessibility & contrast

On white

2.53

#33B3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#33B3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3BB

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3BB	#FFFFFF	#000000	##000000
##33B3BB	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ABBC

Deuteranopia (green-blind)

#929DBC

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b3bb;
/* rgb */ color: rgb(51, 179, 187);
/* oklch */ color: oklch(70.3% 0.107 201.3);

Tailwind

colors: {
  custom: {
    50: '#80cacf',
    500: '#33b3bb',
    950: '#000000',
  },
}

SCSS

$custom: #33b3bb;
$custom-light: #80cacf;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3bb",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 187
  },
  "hsl": {
    "h": 183.529,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70306,
    "c": 0.10742,
    "h": 201.3
  },
  "luminance": 0.36532
}

Semantic roles & 50–950 ramp

primary

#33B3BB

secondary

#C98581

accent

#5047E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B3BB

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

Preview Lab → · Contrast checker → · Palette generator →