#4FCDF4#4FCDF4

#4FCDF4 is a light, vivid cyan. Relative luminance 0.519; OKLCH L 79.4% C 0.122 H 222.2°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#4FCDF4
RGB	rgb(79, 205, 244)
HSL	hsl(194, 88%, 63%)
HSV	hsv(194, 68%, 96%)
CMYK	cmyk(67.6%, 16%, 0%, 4.3%)
CIE-LAB	lab(77.19, -22.74, -29.35)
CIE-LCH	lch(77.19, 37.13, 232.23°)
OKLab	oklab(79.41% -0.0904 -0.082)
OKLCH	oklch(79.41% 0.122 222.2)
XYZ	xyz(41.3782, 51.8520, 93.3981)
Luminance	0.5186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCDF4 #F4764F

analogous

#4FF4C8 #4FCDF4 #4F7AF4

triadic

#4FCDF4 #F44FCD #CDF44F

tetradic

#4FCDF4 #C84FF4 #F4764F #7AF44F

square

#4FCDF4 #C84FF4 #F4764F #7AF44F

split-complementary

#4FCDF4 #F44F7A #F4C84F

monochromatic

#0C93BD #15BDF0 #4FCDF4 #89DDF8 #C2EEFB

Accessibility & contrast

On white

1.85

#4FCDF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#4FCDF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCDF4

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCDF4	#FFFFFF	#000000	##000000
##4FCDF4	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C8F6

Deuteranopia (green-blind)

#9FB7F4

Tritanopia (blue-blind)

#00D9D9

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4fcdf4;
/* rgb */ color: rgb(79, 205, 244);
/* oklch */ color: oklch(79.4% 0.122 222.2);

Tailwind

colors: {
  custom: {
    50: '#93dcf7',
    500: '#4fcdf4',
    950: '#000000',
  },
}

SCSS

$custom: #4fcdf4;
$custom-light: #93dcf7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcdf4",
  "rgb": {
    "r": 79,
    "g": 205,
    "b": 244
  },
  "hsl": {
    "h": 194.182,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79413,
    "c": 0.12205,
    "h": 222.2
  },
  "luminance": 0.51857
}

Semantic roles & 50–950 ramp

primary

#4FCDF4

secondary

#BB4E2C

accent

#3701E5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4FCDF4

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

Preview Lab → · Contrast checker → · Palette generator →