#4ED0EA#4ED0EA

#4ED0EA is a light, moderate cyan. Relative luminance 0.527; OKLCH L 79.7% C 0.117 H 213.5°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#4ED0EA
RGB	rgb(78, 208, 234)
HSL	hsl(190, 79%, 61%)
HSV	hsv(190, 67%, 92%)
CMYK	cmyk(66.7%, 11.1%, 0%, 8.2%)
CIE-LAB	lab(77.68, -27.40, -23.26)
CIE-LCH	lch(77.68, 35.94, 220.32°)
OKLab	oklab(79.68% -0.0977 -0.0647)
OKLCH	oklch(79.68% 0.117 213.5)
XYZ	xyz(40.5428, 52.6674, 85.8551)
Luminance	0.5267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED0EA #EA684E

analogous

#4EEAB6 #4ED0EA #4E82EA

triadic

#4ED0EA #EA4ED0 #D0EA4E

tetradic

#4ED0EA #B64EEA #EA684E #82EA4E

square

#4ED0EA #B64EEA #EA684E #82EA4E

split-complementary

#4ED0EA #EA4E82 #EAB64E

monochromatic

#1491A9 #1BBFE0 #4ED0EA #85DFF0 #BBEDF7

Accessibility & contrast

On white

1.82

#4ED0EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#4ED0EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED0EA

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED0EA	#FFFFFF	#000000	##000000
##4ED0EA	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC9EC

Deuteranopia (green-blind)

#A6B9EA

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4ed0ea;
/* rgb */ color: rgb(78, 208, 234);
/* oklch */ color: oklch(79.7% 0.117 213.5);

Tailwind

colors: {
  custom: {
    50: '#91def0',
    500: '#4ed0ea',
    950: '#000000',
  },
}

SCSS

$custom: #4ed0ea;
$custom-light: #91def0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed0ea",
  "rgb": {
    "r": 78,
    "g": 208,
    "b": 234
  },
  "hsl": {
    "h": 190,
    "s": 78.788,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79679,
    "c": 0.11715,
    "h": 213.5
  },
  "luminance": 0.52672
}

Semantic roles & 50–950 ramp

primary

#4ED0EA

secondary

#AB4631

accent

#2D0ADB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4ED0EA

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

Preview Lab → · Contrast checker → · Palette generator →