#4ED3E6#4ED3E6

#4ED3E6 is a light, moderate teal. Relative luminance 0.539; OKLCH L 80.2% C 0.116 H 208.5°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#4ED3E6
RGB	rgb(78, 211, 230)
HSL	hsl(188, 75%, 60%)
HSV	hsv(188, 66%, 90%)
CMYK	cmyk(66.1%, 8.3%, 0%, 9.8%)
CIE-LAB	lab(78.41, -30.05, -20.00)
CIE-LCH	lch(78.41, 36.09, 213.65°)
OKLab	oklab(80.23% -0.1022 -0.0555)
OKLCH	oklch(80.23% 0.116 208.5)
XYZ	xyz(40.7130, 53.9169, 83.1089)
Luminance	0.5392 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED3E6 #E6614E

analogous

#4EE6AD #4ED3E6 #4E87E6

triadic

#4ED3E6 #E64ED3 #D3E64E

tetradic

#4ED3E6 #AD4EE6 #E6614E #87E64E

square

#4ED3E6 #AD4EE6 #E6614E #87E64E

split-complementary

#4ED3E6 #E64E87 #E6AD4E

monochromatic

#1791A3 #1FC1D8 #4ED3E6 #84E0EE #B9EEF5

Accessibility & contrast

On white

1.78

#4ED3E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#4ED3E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED3E6

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED3E6	#FFFFFF	#000000	##000000
##4ED3E6	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CBE7

Deuteranopia (green-blind)

#ABBBE6

Tritanopia (blue-blind)

#00DCD9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4ed3e6;
/* rgb */ color: rgb(78, 211, 230);
/* oklch */ color: oklch(80.2% 0.116 208.5);

Tailwind

colors: {
  custom: {
    50: '#91e1ee',
    500: '#4ed3e6',
    950: '#000000',
  },
}

SCSS

$custom: #4ed3e6;
$custom-light: #91e1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed3e6",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 230
  },
  "hsl": {
    "h": 187.5,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80226,
    "c": 0.11632,
    "h": 208.5
  },
  "luminance": 0.53921
}

Semantic roles & 50–950 ramp

primary

#4ED3E6

secondary

#A54133

accent

#270ED7

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4ED3E6

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

Preview Lab → · Contrast checker → · Palette generator →