#33BBB5#33BBB5

#33BBB5 is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.1% C 0.113 H 190.5°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX#33BBB5
RGBrgb(51, 187, 181)
HSLhsl(177, 57%, 47%)
HSVhsv(177, 73%, 73%)
CMYKcmyk(72.7%, 0%, 3.2%, 26.7%)
CIE-LABlab(69.17, -36.51, -7.36)
CIE-LCHlch(69.17, 37.25, 191.39°)
OKLaboklab(72.07% -0.1107 -0.0206)
OKLCHoklch(72.07% 0.113 190.5)
XYZxyz(27.4722, 39.5774, 49.8984)
Luminance0.3958 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33BBB5 #BB3339
analogous
#33BB71 #33BBB5 #337DBB
triadic
#33BBB5 #B533BB #BBB533
tetradic
#33BBB5 #7133BB #BB3339 #7DBB33
square
#33BBB5 #7133BB #BB3339 #7DBB33
split-complementary
#33BBB5 #BB337D #BB7133
monochromatic
#195B58 #268B86 #33BBB5 #59D2CD #89DFDB

Accessibility & contrast

On white

2.36
#33BBB5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.92
#33BBB5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33BBB5
8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33BBB5#FFFFFF#000000##000000
##33BBB51.002.368.928.92
#FFFFFF2.361.0021.0021.00
#0000008.9221.001.001.00
##0000008.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0B1B5
Deuteranopia (green-blind)
#9CA3B6
Tritanopia (blue-blind)
#00C0B9
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #33bbb5;
/* rgb */ color: rgb(51, 187, 181);
/* oklch */ color: oklch(72.1% 0.113 190.5);
Tailwind
colors: {
  custom: {
    50: '#80d0cb',
    500: '#33bbb5',
    950: '#000000',
  },
}
SCSS
$custom: #33bbb5;
$custom-light: #80d0cb;
$custom-dark: #000000;
JSON
{
  "hex": "#33bbb5",
  "rgb": {
    "r": 51,
    "g": 187,
    "b": 181
  },
  "hsl": {
    "h": 177.353,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72066,
    "c": 0.11259,
    "h": 190.5
  },
  "luminance": 0.39581
}

Semantic roles & 50–950 ramp

primary
#33BBB5
secondary
#C98184
accent
#474EE0
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1413
muted
#7D8282

Preview Lab

Preview with #33BBB5

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

Preview Lab → · Contrast checker → · Palette generator →

#33BBB5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva