#4DD3E9#4DD3E9

#4DD3E9 is a light, moderate teal. Relative luminance 0.540; OKLCH L 80.3% C 0.118 H 210.5°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX#4DD3E9
RGBrgb(77, 211, 233)
HSLhsl(188, 78%, 61%)
HSVhsv(188, 67%, 91%)
CMYKcmyk(67%, 9.4%, 0%, 8.6%)
CIE-LABlab(78.49, -29.31, -21.49)
CIE-LCHlch(78.49, 36.35, 216.25°)
OKLaboklab(80.31% -0.1015 -0.0597)
OKLCHoklch(80.31% 0.118 210.5)
XYZxyz(41.0566, 54.0449, 85.3429)
Luminance0.5405 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DD3E9 #E9634D
analogous
#4DE9B1 #4DD3E9 #4D85E9
triadic
#4DD3E9 #E94DD3 #D3E94D
tetradic
#4DD3E9 #B14DE9 #E9634D #85E94D
square
#4DD3E9 #B14DE9 #E9634D #85E94D
split-complementary
#4DD3E9 #E94D85 #E9B14D
monochromatic
#1592A7 #1BC2DD #4DD3E9 #83E0F0 #BAEEF6

Accessibility & contrast

On white

1.78
#4DD3E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.81
#4DD3E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD3E9
11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DD3E9#FFFFFF#000000##000000
##4DD3E91.001.7811.8111.81
#FFFFFF1.781.0021.0021.00
#00000011.8121.001.001.00
##00000011.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0CCEA
Deuteranopia (green-blind)
#AABBE9
Tritanopia (blue-blind)
#00DDDA
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #4dd3e9;
/* rgb */ color: rgb(77, 211, 233);
/* oklch */ color: oklch(80.3% 0.118 210.5);
Tailwind
colors: {
  custom: {
    50: '#91e1f0',
    500: '#4dd3e9',
    950: '#000000',
  },
}
SCSS
$custom: #4dd3e9;
$custom-light: #91e1f0;
$custom-dark: #000000;
JSON
{
  "hex": "#4dd3e9",
  "rgb": {
    "r": 77,
    "g": 211,
    "b": 233
  },
  "hsl": {
    "h": 188.462,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.80313,
    "c": 0.11777,
    "h": 210.5
  },
  "luminance": 0.5405
}

Semantic roles & 50–950 ramp

primary
#4DD3E9
secondary
#A94232
accent
#280BDA
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1516
muted
#7F8485

Preview Lab

Preview with #4DD3E9

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

Preview Lab → · Contrast checker → · Palette generator →

#4DD3E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva