#4ED3E4#4ED3E4

#4ED3E4 is a light, moderate teal. Relative luminance 0.538; OKLCH L 80.2% C 0.116 H 207.1°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#4ED3E4
RGB	rgb(78, 211, 228)
HSL	hsl(187, 74%, 60%)
HSV	hsv(187, 66%, 89%)
CMYK	cmyk(65.8%, 7.5%, 0%, 10.6%)
CIE-LAB	lab(78.35, -30.63, -19.03)
CIE-LCH	lch(78.35, 36.06, 211.85°)
OKLab	oklab(80.15% -0.103 -0.0528)
OKLCH	oklch(80.15% 0.116 207.1)
XYZ	xyz(40.4338, 53.8052, 81.6382)
Luminance	0.5381 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED3E4 #E45F4E

analogous

#4EE4AA #4ED3E4 #4E88E4

triadic

#4ED3E4 #E44ED3 #D3E44E

tetradic

#4ED3E4 #AA4EE4 #E45F4E #88E44E

square

#4ED3E4 #AA4EE4 #E45F4E #88E44E

split-complementary

#4ED3E4 #E44E88 #E4AA4E

monochromatic

#18909F #20C0D4 #4ED3E4 #83E0EC #B8EDF4

Accessibility & contrast

On white

1.79

#4ED3E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#4ED3E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED3E4

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED3E4	#FFFFFF	#000000	##000000
##4ED3E4	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CBE5

Deuteranopia (green-blind)

#ACBBE4

Tritanopia (blue-blind)

#00DCD8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4ed3e4;
/* rgb */ color: rgb(78, 211, 228);
/* oklch */ color: oklch(80.2% 0.116 207.1);

Tailwind

colors: {
  custom: {
    50: '#91e1ec',
    500: '#4ed3e4',
    950: '#000000',
  },
}

SCSS

$custom: #4ed3e4;
$custom-light: #91e1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed3e4",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 228
  },
  "hsl": {
    "h": 186.8,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.80152,
    "c": 0.11576,
    "h": 207.1
  },
  "luminance": 0.5381
}

Semantic roles & 50–950 ramp

primary

#4ED3E4

secondary

#A24034

accent

#4D38F0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4ED3E4

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

Preview Lab → · Contrast checker → · Palette generator →