#4DD3F4#4DD3F4

#4DD3F4 is a light, vivid cyan. Relative luminance 0.547; OKLCH L 80.7% C 0.123 H 217.5°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX#4DD3F4
RGBrgb(77, 211, 244)
HSLhsl(192, 88%, 63%)
HSVhsv(192, 68%, 96%)
CMYKcmyk(68.4%, 13.5%, 0%, 4.3%)
CIE-LABlab(78.86, -26.02, -26.80)
CIE-LCHlch(78.86, 37.35, 225.84°)
OKLaboklab(80.74% -0.0973 -0.0747)
OKLCHoklch(80.74% 0.123 217.5)
XYZxyz(42.6772, 54.6931, 93.8780)
Luminance0.5470 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DD3F4 #F46E4D
analogous
#4DF4C1 #4DD3F4 #4D80F4
triadic
#4DD3F4 #F44DD3 #D3F44D
tetradic
#4DD3F4 #C14DF4 #F46E4D #80F44D
square
#4DD3F4 #C14DF4 #F46E4D #80F44D
split-complementary
#4DD3F4 #F44D80 #F4C14D
monochromatic
#0C98BB #13C5F0 #4DD3F4 #87E1F8 #C0EFFB

Accessibility & contrast

On white

1.76
#4DD3F4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.94
#4DD3F4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD3F4
11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DD3F4#FFFFFF#000000##000000
##4DD3F41.001.7611.9411.94
#FFFFFF1.761.0021.0021.00
#00000011.9421.001.001.00
##00000011.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#BDCDF6
Deuteranopia (green-blind)
#A6BCF4
Tritanopia (blue-blind)
#00DEDD
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #4dd3f4;
/* rgb */ color: rgb(77, 211, 244);
/* oklch */ color: oklch(80.7% 0.123 217.5);
Tailwind
colors: {
  custom: {
    50: '#92e0f7',
    500: '#4dd3f4',
    950: '#000000',
  },
}
SCSS
$custom: #4dd3f4;
$custom-light: #92e0f7;
$custom-dark: #000000;
JSON
{
  "hex": "#4dd3f4",
  "rgb": {
    "r": 77,
    "g": 211,
    "b": 244
  },
  "hsl": {
    "h": 191.856,
    "s": 88.36,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8074,
    "c": 0.12264,
    "h": 217.5
  },
  "luminance": 0.54698
}

Semantic roles & 50–950 ramp

primary
#4DD3F4
secondary
#B9482C
accent
#2E01E5
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #4DD3F4

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

Preview Lab → · Contrast checker → · Palette generator →

#4DD3F4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva