#4EC1E3#4EC1E3

#4EC1E3 is a light, moderate cyan. Relative luminance 0.453; OKLCH L 75.9% C 0.113 H 220.9°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX#4EC1E3
RGBrgb(78, 193, 227)
HSLhsl(194, 73%, 60%)
HSVhsv(194, 66%, 89%)
CMYKcmyk(65.6%, 15%, 0%, 11%)
CIE-LABlab(73.09, -22.01, -26.49)
CIE-LCHlch(73.09, 34.44, 230.28°)
OKLaboklab(75.91% -0.0854 -0.0739)
OKLCHoklch(75.91% 0.113 220.9)
XYZxyz(36.0713, 45.3018, 79.5012)
Luminance0.4531 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC1E3 #E3704E
analogous
#4EE3BA #4EC1E3 #4E77E3
triadic
#4EC1E3 #E34EC1 #C1E34E
tetradic
#4EC1E3 #BA4EE3 #E3704E #77E34E
square
#4EC1E3 #BA4EE3 #E3704E #77E34E
split-complementary
#4EC1E3 #E34E77 #E3BA4E
monochromatic
#197F9E #21AAD3 #4EC1E3 #83D4EB #B8E6F4

Accessibility & contrast

On white

2.09
#4EC1E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.06
#4EC1E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1E3
10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC1E3#FFFFFF#000000##000000
##4EC1E31.002.0910.0610.06
#FFFFFF2.091.0021.0021.00
#00000010.0621.001.001.00
##00000010.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADBCE5
Deuteranopia (green-blind)
#98ADE3
Tritanopia (blue-blind)
#00CCCC
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #4ec1e3;
/* rgb */ color: rgb(78, 193, 227);
/* oklch */ color: oklch(75.9% 0.113 220.9);
Tailwind
colors: {
  custom: {
    50: '#90d4ec',
    500: '#4ec1e3',
    950: '#000000',
  },
}
SCSS
$custom: #4ec1e3;
$custom-light: #90d4ec;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec1e3",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 227
  },
  "hsl": {
    "h": 193.691,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.75913,
    "c": 0.11289,
    "h": 220.9
  },
  "luminance": 0.45306
}

Semantic roles & 50–950 ramp

primary
#4EC1E3
secondary
#E3B7AA
accent
#6238EF
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #4EC1E3

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC1E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva