#4EDDFF#4EDDFF

#4EDDFF is a very light, vivid cyan. Relative luminance 0.606; OKLCH L 83.5% C 0.128 H 217.0°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#4EDDFF
RGB	rgb(78, 221, 255)
HSL	hsl(192, 100%, 65%)
HSV	hsv(192, 69%, 100%)
CMYK	cmyk(69.4%, 13.3%, 0%, 0%)
CIE-LAB	lab(82.13, -27.49, -27.64)
CIE-LCH	lch(82.13, 38.98, 225.15°)
OKLab	oklab(83.5% -0.1023 -0.0771)
OKLCH	oklch(83.5% 0.128 217)
XYZ	xyz(47.0408, 60.5472, 103.7959)
Luminance	0.6055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EDDFF #FF704E

analogous

#4EFFC8 #4EDDFF #4E85FF

triadic

#4EDDFF #FF4EDD #DDFF4E

tetradic

#4EDDFF #C84EFF #FF704E #85FF4E

square

#4EDDFF #C84EFF #FF704E #85FF4E

split-complementary

#4EDDFF #FF4E85 #FFC84E

monochromatic

#00AAD3 #11D1FF #4EDDFF #8BE9FF #C8F5FF

Accessibility & contrast

On white

1.60

#4EDDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#4EDDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EDDFF

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EDDFF	#FFFFFF	#000000	##000000
##4EDDFF	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D7FF

Deuteranopia (green-blind)

#AEC4FF

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #4eddff;
/* rgb */ color: rgb(78, 221, 255);
/* oklch */ color: oklch(83.5% 0.128 217.0);

Tailwind

colors: {
  custom: {
    50: '#95e7ff',
    500: '#4eddff',
    950: '#000000',
  },
}

SCSS

$custom: #4eddff;
$custom-light: #95e7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4eddff",
  "rgb": {
    "r": 78,
    "g": 221,
    "b": 255
  },
  "hsl": {
    "h": 191.525,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83502,
    "c": 0.12806,
    "h": 217
  },
  "luminance": 0.60553
}

Semantic roles & 50–950 ramp

primary

#4EDDFF

secondary

#CD4524

accent

#2C00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #4EDDFF

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

Preview Lab → · Contrast checker → · Palette generator →