#4EE0FF#4EE0FF

#4EE0FF is a very light, vivid cyan. Relative luminance 0.622; OKLCH L 84.2% C 0.128 H 214.9°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#4EE0FF
RGB	rgb(78, 224, 255)
HSL	hsl(191, 100%, 65%)
HSV	hsv(191, 69%, 100%)
CMYK	cmyk(69.4%, 12.2%, 0%, 0%)
CIE-LAB	lab(82.99, -28.96, -26.33)
CIE-LCH	lch(82.99, 39.14, 222.28°)
OKLab	oklab(84.19% -0.1051 -0.0733)
OKLCH	oklch(84.19% 0.128 214.9)
XYZ	xyz(47.8399, 62.1455, 104.0623)
Luminance	0.6215 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE0FF #FF6D4E

analogous

#4EFFC5 #4EE0FF #4E88FF

triadic

#4EE0FF #FF4EE0 #E0FF4E

tetradic

#4EE0FF #C54EFF #FF6D4E #88FF4E

square

#4EE0FF #C54EFF #FF6D4E #88FF4E

split-complementary

#4EE0FF #FF4E88 #FFC54E

monochromatic

#00AED3 #11D5FF #4EE0FF #8BEBFF #C8F5FF

Accessibility & contrast

On white

1.56

#4EE0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#4EE0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE0FF

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE0FF	#FFFFFF	#000000	##000000
##4EE0FF	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD9FF

Deuteranopia (green-blind)

#B1C7FF

Tritanopia (blue-blind)

#00ECEA

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #4ee0ff;
/* rgb */ color: rgb(78, 224, 255);
/* oklch */ color: oklch(84.2% 0.128 214.9);

Tailwind

colors: {
  custom: {
    50: '#95eaff',
    500: '#4ee0ff',
    950: '#000000',
  },
}

SCSS

$custom: #4ee0ff;
$custom-light: #95eaff;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee0ff",
  "rgb": {
    "r": 78,
    "g": 224,
    "b": 255
  },
  "hsl": {
    "h": 190.508,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.8419,
    "c": 0.1282,
    "h": 214.9
  },
  "luminance": 0.62151
}

Semantic roles & 50–950 ramp

primary

#4EE0FF

secondary

#CD4224

accent

#2800E6

background

#FCFEFF

surface

#F5FDFF

border

#CFD5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #4EE0FF

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

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