#33B4B8#33B4B8

#33B4B8 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.4% C 0.108 H 198.1°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX#33B4B8
RGBrgb(51, 180, 184)
HSLhsl(182, 57%, 46%)
HSVhsv(182, 72%, 72%)
CMYKcmyk(72.3%, 2.2%, 0%, 27.8%)
CIE-LABlab(67.13, -32.36, -12.05)
CIE-LCHlch(67.13, 34.53, 200.43°)
OKLaboklab(70.44% -0.1024 -0.0335)
OKLCHoklch(70.44% 0.108 198.1)
XYZxyz(26.3343, 36.8039, 51.0541)
Luminance0.3681 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B4B8 #B83733
analogous
#33B879 #33B4B8 #3371B8
triadic
#33B4B8 #B833B4 #B4B833
tetradic
#33B4B8 #7933B8 #B83733 #71B833
square
#33B4B8 #7933B8 #B83733 #71B833
split-complementary
#33B4B8 #B83371 #B87933
monochromatic
#185658 #268588 #33B4B8 #58CDD1 #88DBDE

Accessibility & contrast

On white

2.51
#33B4B8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.36
#33B4B8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4B8
8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B4B8#FFFFFF#000000##000000
##33B4B81.002.518.368.36
#FFFFFF2.511.0021.0021.00
#0000008.3621.001.001.00
##0000008.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7ACB8
Deuteranopia (green-blind)
#949DB9
Tritanopia (blue-blind)
#00BAB5
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #33b4b8;
/* rgb */ color: rgb(51, 180, 184);
/* oklch */ color: oklch(70.4% 0.108 198.1);
Tailwind
colors: {
  custom: {
    50: '#80cbcd',
    500: '#33b4b8',
    950: '#000000',
  },
}
SCSS
$custom: #33b4b8;
$custom-light: #80cbcd;
$custom-dark: #000000;
JSON
{
  "hex": "#33b4b8",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 184
  },
  "hsl": {
    "h": 181.805,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70442,
    "c": 0.10773,
    "h": 198.1
  },
  "luminance": 0.36807
}

Semantic roles & 50–950 ramp

primary
#33B4B8
secondary
#C8817F
accent
#4C48E0
background
#F8FCFC
surface
#F0F8F9
border
#CBD1D2
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #33B4B8

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

Preview Lab → · Contrast checker → · Palette generator →

#33B4B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva