#4EC8E9#4EC8E9

#4EC8E9 is a light, moderate cyan. Relative luminance 0.488; OKLCH L 77.8% C 0.116 H 219.1°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX#4EC8E9
RGBrgb(78, 200, 233)
HSLhsl(193, 78%, 61%)
HSVhsv(193, 67%, 91%)
CMYKcmyk(66.5%, 14.2%, 0%, 8.6%)
CIE-LABlab(75.33, -23.72, -26.30)
CIE-LCHlch(75.33, 35.42, 227.95°)
OKLaboklab(77.78% -0.0901 -0.0733)
OKLCHoklch(77.78% 0.116 219.1)
XYZxyz(38.4981, 48.8072, 84.4668)
Luminance0.4881 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC8E9 #E96F4E
analogous
#4EE9BC #4EC8E9 #4E7AE9
triadic
#4EC8E9 #E94EC8 #C8E94E
tetradic
#4EC8E9 #BC4EE9 #E96F4E #7AE94E
square
#4EC8E9 #BC4EE9 #E96F4E #7AE94E
split-complementary
#4EC8E9 #E94E7A #E9BC4E
monochromatic
#1588A8 #1CB5DE #4EC8E9 #84D9F0 #BBEAF7

Accessibility & contrast

On white

1.95
#4EC8E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.76
#4EC8E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC8E9
10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC8E9#FFFFFF#000000##000000
##4EC8E91.001.9510.7610.76
#FFFFFF1.951.0021.0021.00
#00000010.7621.001.001.00
##00000010.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B3C3EB
Deuteranopia (green-blind)
#9DB3E9
Tritanopia (blue-blind)
#00D3D2
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #4ec8e9;
/* rgb */ color: rgb(78, 200, 233);
/* oklch */ color: oklch(77.8% 0.116 219.1);
Tailwind
colors: {
  custom: {
    50: '#91d9f0',
    500: '#4ec8e9',
    950: '#000000',
  },
}
SCSS
$custom: #4ec8e9;
$custom-light: #91d9f0;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec8e9",
  "rgb": {
    "r": 78,
    "g": 200,
    "b": 233
  },
  "hsl": {
    "h": 192.774,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.77782,
    "c": 0.11617,
    "h": 219.1
  },
  "luminance": 0.48811
}

Semantic roles & 50–950 ramp

primary
#4EC8E9
secondary
#E7B9AC
accent
#370BDA
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #4EC8E9

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC8E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva