#4BB3B7#4BB3B7

#4BB3B7 is a light, moderate teal. Relative luminance 0.372; OKLCH L 70.8% C 0.095 H 198.7°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#4BB3B7
RGBrgb(75, 179, 183)
HSLhsl(182, 43%, 51%)
HSVhsv(182, 59%, 72%)
CMYKcmyk(59%, 2.2%, 0%, 28.2%)
CIE-LABlab(67.39, -28.48, -11.04)
CIE-LCHlch(67.39, 30.55, 201.19°)
OKLaboklab(70.81% -0.0901 -0.0306)
OKLCHoklch(70.81% 0.095 198.7)
XYZxyz(27.5654, 37.1521, 50.5089)
Luminance0.3715 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4BB3B7 #B74F4B
analogous
#4BB785 #4BB3B7 #4B7DB7
triadic
#4BB3B7 #B74BB3 #B3B74B
tetradic
#4BB3B7 #854BB7 #B74F4B #7DB74B
square
#4BB3B7 #854BB7 #B74F4B #7DB74B
split-complementary
#4BB3B7 #B74B7D #B7854B
monochromatic
#275F61 #38898D #4BB3B7 #77C5C8 #A2D8DA

Accessibility & contrast

On white

2.49
#4BB3B7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.43
#4BB3B7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB3B7
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4BB3B7#FFFFFF#000000##000000
##4BB3B71.002.498.438.43
#FFFFFF2.491.0021.0021.00
#0000008.4321.001.001.00
##0000008.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7ABB7
Deuteranopia (green-blind)
#969FB8
Tritanopia (blue-blind)
#00B9B4
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #4bb3b7;
/* rgb */ color: rgb(75, 179, 183);
/* oklch */ color: oklch(70.8% 0.095 198.7);
Tailwind
colors: {
  custom: {
    50: '#89cacc',
    500: '#4bb3b7',
    950: '#000000',
  },
}
SCSS
$custom: #4bb3b7;
$custom-light: #89cacc;
$custom-dark: #000000;
JSON
{
  "hex": "#4bb3b7",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 183
  },
  "hsl": {
    "h": 182.222,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.70812,
    "c": 0.09519,
    "h": 198.7
  },
  "luminance": 0.37155
}

Semantic roles & 50–950 ramp

primary
#4BB3B7
secondary
#C79997
accent
#5A55D3
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0D1313
muted
#7D8282

Preview Lab

Preview with #4BB3B7

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

Preview Lab → · Contrast checker → · Palette generator →

#4BB3B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva