#4EC9E7#4EC9E7

#4EC9E7 is a light, moderate cyan. Relative luminance 0.492; OKLCH L 77.9% C 0.115 H 217.0°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX#4EC9E7
RGBrgb(78, 201, 231)
HSLhsl(192, 76%, 61%)
HSVhsv(192, 66%, 91%)
CMYKcmyk(66.2%, 13%, 0%, 9.4%)
CIE-LABlab(75.55, -24.83, -24.89)
CIE-LCHlch(75.55, 35.16, 225.07°)
OKLaboklab(77.93% -0.0919 -0.0693)
OKLCHoklch(77.93% 0.115 217)
XYZxyz(38.4464, 49.1583, 83.0481)
Luminance0.4916 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC9E7 #E76C4E
analogous
#4EE7B9 #4EC9E7 #4E7CE7
triadic
#4EC9E7 #E74EC9 #C9E74E
tetradic
#4EC9E7 #B94EE7 #E76C4E #7CE74E
square
#4EC9E7 #B94EE7 #E76C4E #7CE74E
split-complementary
#4EC9E7 #E74E7C #E7B94E
monochromatic
#1688A4 #1EB5DA #4EC9E7 #84D9EE #BAEAF6

Accessibility & contrast

On white

1.94
#4EC9E7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.83
#4EC9E7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC9E7
10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC9E7#FFFFFF#000000##000000
##4EC9E71.001.9410.8310.83
#FFFFFF1.941.0021.0021.00
#00000010.8321.001.001.00
##00000010.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5C3E9
Deuteranopia (green-blind)
#9FB3E7
Tritanopia (blue-blind)
#00D4D2
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #4ec9e7;
/* rgb */ color: rgb(78, 201, 231);
/* oklch */ color: oklch(77.9% 0.115 217.0);
Tailwind
colors: {
  custom: {
    50: '#91d9ee',
    500: '#4ec9e7',
    950: '#000000',
  },
}
SCSS
$custom: #4ec9e7;
$custom-light: #91d9ee;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec9e7",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 231
  },
  "hsl": {
    "h": 191.765,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.77934,
    "c": 0.11508,
    "h": 217
  },
  "luminance": 0.49163
}

Semantic roles & 50–950 ramp

primary
#4EC9E7
secondary
#E5B7AB
accent
#350DD8
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #4EC9E7

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC9E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva