#4FCFF3#4FCFF3

#4FCFF3 is a light, vivid cyan. Relative luminance 0.528; OKLCH L 79.8% C 0.121 H 220.1°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#4FCFF3
RGB	rgb(79, 207, 243)
HSL	hsl(193, 87%, 63%)
HSV	hsv(193, 67%, 95%)
CMYK	cmyk(67.5%, 14.8%, 0%, 4.7%)
CIE-LAB	lab(77.73, -24.05, -27.99)
CIE-LCH	lch(77.73, 36.91, 229.33°)
OKLab	oklab(79.83% -0.0928 -0.0781)
OKLCH	oklch(79.83% 0.121 220.1)
XYZ	xyz(41.7083, 52.7543, 92.7611)
Luminance	0.5276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCFF3 #F3734F

analogous

#4FF3C5 #4FCFF3 #4F7DF3

triadic

#4FCFF3 #F34FCF #CFF34F

tetradic

#4FCFF3 #C54FF3 #F3734F #7DF34F

square

#4FCFF3 #C54FF3 #F3734F #7DF34F

split-complementary

#4FCFF3 #F34F7D #F3C54F

monochromatic

#0D95BB #16BFEF #4FCFF3 #88DFF7 #C2EEFB

Accessibility & contrast

On white

1.82

#4FCFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#4FCFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCFF3

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCFF3	#FFFFFF	#000000	##000000
##4FCFF3	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CAF5

Deuteranopia (green-blind)

#A2B9F3

Tritanopia (blue-blind)

#00DBDA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4fcff3;
/* rgb */ color: rgb(79, 207, 243);
/* oklch */ color: oklch(79.8% 0.121 220.1);

Tailwind

colors: {
  custom: {
    50: '#93def7',
    500: '#4fcff3',
    950: '#000000',
  },
}

SCSS

$custom: #4fcff3;
$custom-light: #93def7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcff3",
  "rgb": {
    "r": 79,
    "g": 207,
    "b": 243
  },
  "hsl": {
    "h": 193.171,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79832,
    "c": 0.12126,
    "h": 220.1
  },
  "luminance": 0.52759
}

Semantic roles & 50–950 ramp

primary

#4FCFF3

secondary

#B94C2D

accent

#3302E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4FCFF3

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

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