#4DD0F4#4DD0F4

#4DD0F4 is a light, vivid cyan. Relative luminance 0.532; OKLCH L 80.0% C 0.123 H 219.7°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#4DD0F4
RGB	rgb(77, 208, 244)
HSL	hsl(193, 88%, 63%)
HSV	hsv(193, 68%, 96%)
CMYK	cmyk(68.4%, 14.8%, 0%, 4.3%)
CIE-LAB	lab(78.00, -24.53, -28.12)
CIE-LCH	lch(78.00, 37.31, 228.90°)
OKLab	oklab(80.05% -0.0943 -0.0785)
OKLCH	oklch(80.05% 0.123 219.7)
XYZ	xyz(41.9388, 53.2164, 93.6319)
Luminance	0.5322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD0F4 #F4714D

analogous

#4DF4C4 #4DD0F4 #4D7CF4

triadic

#4DD0F4 #F44DD0 #D0F44D

tetradic

#4DD0F4 #C44DF4 #F4714D #7CF44D

square

#4DD0F4 #C44DF4 #F4714D #7CF44D

split-complementary

#4DD0F4 #F44D7C #F4C44D

monochromatic

#0C95BB #13C1F0 #4DD0F4 #87DFF8 #C0EEFB

Accessibility & contrast

On white

1.80

#4DD0F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#4DD0F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD0F4

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD0F4	#FFFFFF	#000000	##000000
##4DD0F4	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACBF6

Deuteranopia (green-blind)

#A3B9F4

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4dd0f4;
/* rgb */ color: rgb(77, 208, 244);
/* oklch */ color: oklch(80.0% 0.123 219.7);

Tailwind

colors: {
  custom: {
    50: '#92def7',
    500: '#4dd0f4',
    950: '#000000',
  },
}

SCSS

$custom: #4dd0f4;
$custom-light: #92def7;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd0f4",
  "rgb": {
    "r": 77,
    "g": 208,
    "b": 244
  },
  "hsl": {
    "h": 192.934,
    "s": 88.36,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80048,
    "c": 0.1227,
    "h": 219.7
  },
  "luminance": 0.53221
}

Semantic roles & 50–950 ramp

primary

#4DD0F4

secondary

#B94A2C

accent

#3201E5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4DD0F4

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

Preview Lab → · Contrast checker → · Palette generator →