#33B7BF#33B7BF

#33B7BF is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.4% C 0.110 H 201.1°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX#33B7BF
RGBrgb(51, 183, 191)
HSLhsl(183, 58%, 47%)
HSVhsv(183, 73%, 75%)
CMYKcmyk(73.3%, 4.2%, 0%, 25.1%)
CIE-LABlab(68.26, -31.71, -14.21)
CIE-LCHlch(68.26, 34.75, 204.14°)
OKLaboklab(71.43% -0.1024 -0.0395)
OKLCHoklch(71.43% 0.11 201.1)
XYZxyz(27.6985, 38.3290, 55.2185)
Luminance0.3833 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B7BF #BF3B33
analogous
#33BF81 #33B7BF #3371BF
triadic
#33B7BF #BF33B7 #B7BF33
tetradic
#33B7BF #8133BF #BF3B33 #71BF33
square
#33B7BF #8133BF #BF3B33 #71BF33
split-complementary
#33B7BF #BF3371 #BF8133
monochromatic
#195A5E #26898F #33B7BF #5CCDD3 #8CDCE0

Accessibility & contrast

On white

2.42
#33B7BF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.67
#33B7BF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B7BF
8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B7BF#FFFFFF#000000##000000
##33B7BF1.002.428.678.67
#FFFFFF2.421.0021.0021.00
#0000008.6721.001.001.00
##0000008.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A9AFC0
Deuteranopia (green-blind)
#95A0C0
Tritanopia (blue-blind)
#00BEB9
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #33b7bf;
/* rgb */ color: rgb(51, 183, 191);
/* oklch */ color: oklch(71.4% 0.110 201.1);
Tailwind
colors: {
  custom: {
    50: '#81cdd2',
    500: '#33b7bf',
    950: '#000000',
  },
}
SCSS
$custom: #33b7bf;
$custom-light: #81cdd2;
$custom-dark: #000000;
JSON
{
  "hex": "#33b7bf",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 191
  },
  "hsl": {
    "h": 183.429,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71434,
    "c": 0.10971,
    "h": 201.1
  },
  "luminance": 0.38332
}

Semantic roles & 50–950 ramp

primary
#33B7BF
secondary
#CB8783
accent
#5047E1
background
#F8FCFC
surface
#F0F9F9
border
#CBD2D2
text
#0C1314
muted
#7D8282

Preview Lab

Preview with #33B7BF

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

Preview Lab → · Contrast checker → · Palette generator →

#33B7BF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva