#4DD1E4#4DD1E4

#4DD1E4 is a light, moderate teal. Relative luminance 0.528; OKLCH L 79.7% C 0.116 H 208.6°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX#4DD1E4
RGBrgb(77, 209, 228)
HSLhsl(188, 74%, 60%)
HSVhsv(188, 66%, 89%)
CMYKcmyk(66.2%, 8.3%, 0%, 10.6%)
CIE-LABlab(77.74, -29.81, -19.94)
CIE-LCHlch(77.74, 35.87, 213.79°)
OKLaboklab(79.66% -0.1015 -0.0554)
OKLCHoklch(79.66% 0.116 208.6)
XYZxyz(39.8587, 52.7757, 81.4698)
Luminance0.5278 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DD1E4 #E4604D
analogous
#4DE4AC #4DD1E4 #4D85E4
triadic
#4DD1E4 #E44DD1 #D1E44D
tetradic
#4DD1E4 #AC4DE4 #E4604D #85E44D
square
#4DD1E4 #AC4DE4 #E4604D #85E44D
split-complementary
#4DD1E4 #E44D85 #E4AC4D
monochromatic
#188E9F #20BDD4 #4DD1E4 #82DFEC #B7ECF4

Accessibility & contrast

On white

1.82
#4DD1E4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.56
#4DD1E4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD1E4
11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DD1E4#FFFFFF#000000##000000
##4DD1E41.001.8211.5611.56
#FFFFFF1.821.0021.0021.00
#00000011.5621.001.001.00
##00000011.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFC9E5
Deuteranopia (green-blind)
#A9B9E4
Tritanopia (blue-blind)
#00DAD7
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #4dd1e4;
/* rgb */ color: rgb(77, 209, 228);
/* oklch */ color: oklch(79.7% 0.116 208.6);
Tailwind
colors: {
  custom: {
    50: '#91dfec',
    500: '#4dd1e4',
    950: '#000000',
  },
}
SCSS
$custom: #4dd1e4;
$custom-light: #91dfec;
$custom-dark: #000000;
JSON
{
  "hex": "#4dd1e4",
  "rgb": {
    "r": 77,
    "g": 209,
    "b": 228
  },
  "hsl": {
    "h": 187.55,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.79657,
    "c": 0.11563,
    "h": 208.6
  },
  "luminance": 0.5278
}

Semantic roles & 50–950 ramp

primary
#4DD1E4
secondary
#A24134
accent
#4F37F0
background
#FCFEFE
surface
#F5FCFD
border
#CFD5D5
text
#0E1516
muted
#7F8484

Preview Lab

Preview with #4DD1E4

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

Preview Lab → · Contrast checker → · Palette generator →

#4DD1E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva