#4EC0ED#4EC0ED

#4EC0ED is a light, vivid cyan. Relative luminance 0.454; OKLCH L 76.1% C 0.120 H 227.8°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX#4EC0ED
RGBrgb(78, 192, 237)
HSLhsl(197, 82%, 62%)
HSVhsv(197, 67%, 93%)
CMYKcmyk(67.1%, 19%, 0%, 7.1%)
CIE-LABlab(73.17, -18.40, -31.78)
CIE-LCHlch(73.17, 36.72, 239.93°)
OKLaboklab(76.1% -0.0807 -0.0889)
OKLCHoklch(76.1% 0.12 227.8)
XYZxyz(37.2715, 45.4293, 86.9088)
Luminance0.4543 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC0ED #ED7B4E
analogous
#4EEDCA #4EC0ED #4E71ED
triadic
#4EC0ED #ED4EC0 #C0ED4E
tetradic
#4EC0ED #CA4EED #ED7B4E #71ED4E
square
#4EC0ED #CA4EED #ED7B4E #71ED4E
split-complementary
#4EC0ED #ED4E71 #EDCA4E
monochromatic
#1282AF #17ACE6 #4EC0ED #86D4F3 #BDE8F8

Accessibility & contrast

On white

2.08
#4EC0ED on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.09
#4EC0ED on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0ED
10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC0ED#FFFFFF#000000##000000
##4EC0ED1.002.0810.0910.09
#FFFFFF2.081.0021.0021.00
#00000010.0921.001.001.00
##00000010.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8BDEF
Deuteranopia (green-blind)
#92ADEC
Tritanopia (blue-blind)
#00CDCF
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #4ec0ed;
/* rgb */ color: rgb(78, 192, 237);
/* oklch */ color: oklch(76.1% 0.120 227.8);
Tailwind
colors: {
  custom: {
    50: '#91d3f3',
    500: '#4ec0ed',
    950: '#000000',
  },
}
SCSS
$custom: #4ec0ed;
$custom-light: #91d3f3;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec0ed",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 237
  },
  "hsl": {
    "h": 196.981,
    "s": 81.538,
    "l": 61.765
  },
  "oklch": {
    "l": 0.76103,
    "c": 0.12011,
    "h": 227.8
  },
  "luminance": 0.45433
}

Semantic roles & 50–950 ramp

primary
#4EC0ED
secondary
#E9BFAE
accent
#4408DE
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1417
muted
#7E8285

Preview Lab

Preview with #4EC0ED

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC0ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva