#4EC3E5#4EC3E5

#4EC3E5 is a light, moderate cyan. Relative luminance 0.463; OKLCH L 76.5% C 0.114 H 220.5°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX#4EC3E5
RGBrgb(78, 195, 229)
HSLhsl(194, 74%, 60%)
HSVhsv(194, 66%, 90%)
CMYKcmyk(65.9%, 14.8%, 0%, 10.2%)
CIE-LABlab(73.74, -22.41, -26.58)
CIE-LCHlch(73.74, 34.77, 229.86°)
OKLaboklab(76.46% -0.0866 -0.0741)
OKLCHoklch(76.46% 0.114 220.5)
XYZxyz(36.7941, 46.3030, 81.1118)
Luminance0.4631 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC3E5 #E5704E
analogous
#4EE5BB #4EC3E5 #4E77E5
triadic
#4EC3E5 #E54EC3 #C3E54E
tetradic
#4EC3E5 #BB4EE5 #E5704E #77E54E
square
#4EC3E5 #BB4EE5 #E5704E #77E54E
split-complementary
#4EC3E5 #E54E77 #E5BB4E
monochromatic
#1882A1 #1FADD6 #4EC3E5 #83D5ED #B9E7F5

Accessibility & contrast

On white

2.05
#4EC3E5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.26
#4EC3E5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC3E5
10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC3E5#FFFFFF#000000##000000
##4EC3E51.002.0510.2610.26
#FFFFFF2.051.0021.0021.00
#00000010.2621.001.001.00
##00000010.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEBEE7
Deuteranopia (green-blind)
#99AEE5
Tritanopia (blue-blind)
#00CECE
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #4ec3e5;
/* rgb */ color: rgb(78, 195, 229);
/* oklch */ color: oklch(76.5% 0.114 220.5);
Tailwind
colors: {
  custom: {
    50: '#90d5ed',
    500: '#4ec3e5',
    950: '#000000',
  },
}
SCSS
$custom: #4ec3e5;
$custom-light: #90d5ed;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec3e5",
  "rgb": {
    "r": 78,
    "g": 195,
    "b": 229
  },
  "hsl": {
    "h": 193.51,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.7646,
    "c": 0.114,
    "h": 220.5
  },
  "luminance": 0.46307
}

Semantic roles & 50–950 ramp

primary
#4EC3E5
secondary
#E4B7AA
accent
#3C0FD7
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #4EC3E5

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC3E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva