#4ED1E9#4ED1E9

#4ED1E9 is a light, moderate teal. Relative luminance 0.531; OKLCH L 79.9% C 0.117 H 212.1°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX#4ED1E9
RGBrgb(78, 209, 233)
HSLhsl(189, 78%, 61%)
HSVhsv(189, 67%, 91%)
CMYKcmyk(66.5%, 10.3%, 0%, 8.6%)
CIE-LABlab(77.93, -28.19, -22.33)
CIE-LCHlch(77.93, 35.96, 218.38°)
OKLaboklab(79.87% -0.099 -0.0621)
OKLCHoklch(79.87% 0.117 212.1)
XYZxyz(40.6441, 53.0993, 85.1821)
Luminance0.5310 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4ED1E9 #E9664E
analogous
#4EE9B3 #4ED1E9 #4E83E9
triadic
#4ED1E9 #E94ED1 #D1E94E
tetradic
#4ED1E9 #B34EE9 #E9664E #83E94E
square
#4ED1E9 #B34EE9 #E9664E #83E94E
split-complementary
#4ED1E9 #E94E83 #E9B34E
monochromatic
#1591A8 #1CC0DE #4ED1E9 #84DFF0 #BBEDF7

Accessibility & contrast

On white

1.81
#4ED1E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.62
#4ED1E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED1E9
11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4ED1E9#FFFFFF#000000##000000
##4ED1E91.001.8111.6211.62
#FFFFFF1.811.0021.0021.00
#00000011.6221.001.001.00
##00000011.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#BECAEA
Deuteranopia (green-blind)
#A8BAE9
Tritanopia (blue-blind)
#00DBD8
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #4ed1e9;
/* rgb */ color: rgb(78, 209, 233);
/* oklch */ color: oklch(79.9% 0.117 212.1);
Tailwind
colors: {
  custom: {
    50: '#91dff0',
    500: '#4ed1e9',
    950: '#000000',
  },
}
SCSS
$custom: #4ed1e9;
$custom-light: #91dff0;
$custom-dark: #000000;
JSON
{
  "hex": "#4ed1e9",
  "rgb": {
    "r": 78,
    "g": 209,
    "b": 233
  },
  "hsl": {
    "h": 189.29,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.79873,
    "c": 0.1169,
    "h": 212.1
  },
  "luminance": 0.53104
}

Semantic roles & 50–950 ramp

primary
#4ED1E9
secondary
#A94432
accent
#2B0BDA
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1516
muted
#7F8485

Preview Lab

Preview with #4ED1E9

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

Preview Lab → · Contrast checker → · Palette generator →

#4ED1E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva