#4EC0D9#4EC0D9

#4EC0D9 is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.3% C 0.107 H 214.8°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX#4EC0D9
RGBrgb(78, 192, 217)
HSLhsl(191, 65%, 58%)
HSVhsv(191, 64%, 85%)
CMYKcmyk(64.1%, 11.5%, 0%, 14.9%)
CIE-LABlab(72.45, -24.52, -22.05)
CIE-LCHlch(72.45, 32.98, 221.96°)
OKLaboklab(75.28% -0.0882 -0.0613)
OKLCHoklch(75.28% 0.107 214.8)
XYZxyz(34.5107, 44.3250, 72.3690)
Luminance0.4433 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC0D9 #D9674E
analogous
#4ED9AC #4EC0D9 #4E7BD9
triadic
#4EC0D9 #D94EC0 #C0D94E
tetradic
#4EC0D9 #AC4ED9 #D9674E #7BD94E
square
#4EC0D9 #AC4ED9 #D9674E #7BD94E
split-complementary
#4EC0D9 #D94E7B #D9AC4E
monochromatic
#1F7A8E #29A5C0 #4EC0D9 #80D2E4 #B3E4EF

Accessibility & contrast

On white

2.13
#4EC0D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.87
#4EC0D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0D9
9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC0D9#FFFFFF#000000##000000
##4EC0D91.002.139.879.87
#FFFFFF2.131.0021.0021.00
#0000009.8721.001.001.00
##0000009.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEBADA
Deuteranopia (green-blind)
#9AABD9
Tritanopia (blue-blind)
#00C9C8
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #4ec0d9;
/* rgb */ color: rgb(78, 192, 217);
/* oklch */ color: oklch(75.3% 0.107 214.8);
Tailwind
colors: {
  custom: {
    50: '#8ed3e4',
    500: '#4ec0d9',
    950: '#000000',
  },
}
SCSS
$custom: #4ec0d9;
$custom-light: #8ed3e4;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec0d9",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 217
  },
  "hsl": {
    "h": 190.791,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.75279,
    "c": 0.1074,
    "h": 214.8
  },
  "luminance": 0.44329
}

Semantic roles & 50–950 ramp

primary
#4EC0D9
secondary
#DDB0A6
accent
#5E40E8
background
#F9FCFD
surface
#F2F9FB
border
#CCD2D4
text
#0E1415
muted
#7E8283

Preview Lab

Preview with #4EC0D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC0D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva