#4BD8EE#4BD8EE

#4BD8EE is a light, vivid teal. Relative luminance 0.568; OKLCH L 81.6% C 0.122 H 209.9°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX#4BD8EE
RGBrgb(75, 216, 238)
HSLhsl(188, 83%, 61%)
HSVhsv(188, 68%, 93%)
CMYKcmyk(68.5%, 9.2%, 0%, 6.7%)
CIE-LABlab(80.05, -30.53, -21.79)
CIE-LCHlch(80.05, 37.51, 215.51°)
OKLaboklab(81.62% -0.1054 -0.0606)
OKLCHoklch(81.62% 0.122 209.9)
XYZxyz(42.8835, 56.7757, 89.5711)
Luminance0.5678 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4BD8EE #EE614B
analogous
#4BEEB3 #4BD8EE #4B87EE
triadic
#4BD8EE #EE4BD8 #D8EE4B
tetradic
#4BD8EE #B34BEE #EE614B #87EE4B
square
#4BD8EE #B34BEE #EE614B #87EE4B
split-complementary
#4BD8EE #EE4B87 #EEB34B
monochromatic
#1099AE #16CAE6 #4BD8EE #83E4F3 #BBF0F9

Accessibility & contrast

On white

1.70
#4BD8EE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.36
#4BD8EE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD8EE
12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4BD8EE#FFFFFF#000000##000000
##4BD8EE1.001.7012.3612.36
#FFFFFF1.701.0021.0021.00
#00000012.3621.001.001.00
##00000012.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5D0EF
Deuteranopia (green-blind)
#AEBFEE
Tritanopia (blue-blind)
#00E2DF
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #4bd8ee;
/* rgb */ color: rgb(75, 216, 238);
/* oklch */ color: oklch(81.6% 0.122 209.9);
Tailwind
colors: {
  custom: {
    50: '#91e4f3',
    500: '#4bd8ee',
    950: '#000000',
  },
}
SCSS
$custom: #4bd8ee;
$custom-light: #91e4f3;
$custom-dark: #000000;
JSON
{
  "hex": "#4bd8ee",
  "rgb": {
    "r": 75,
    "g": 216,
    "b": 238
  },
  "hsl": {
    "h": 188.098,
    "s": 82.741,
    "l": 61.373
  },
  "oklch": {
    "l": 0.81616,
    "c": 0.12153,
    "h": 209.9
  },
  "luminance": 0.56781
}

Semantic roles & 50–950 ramp

primary
#4BD8EE
secondary
#AF402F
accent
#2406DF
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1517
muted
#7F8485

Preview Lab

Preview with #4BD8EE

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

Preview Lab → · Contrast checker → · Palette generator →

#4BD8EE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva