#4CD4FB#4CD4FB

#4CD4FB is a light, vivid cyan. Relative luminance 0.556; OKLCH L 81.2% C 0.127 H 220.9°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#4CD4FB
RGB	rgb(76, 212, 251)
HSL	hsl(193, 96%, 64%)
HSV	hsv(193, 70%, 98%)
CMYK	cmyk(69.7%, 15.5%, 0%, 1.6%)
CIE-LAB	lab(79.38, -24.52, -29.74)
CIE-LCH	lch(79.38, 38.55, 230.50°)
OKLab	oklab(81.23% -0.0961 -0.0831)
OKLCH	oklch(81.23% 0.127 220.9)
XYZ	xyz(43.9294, 55.5835, 99.6616)
Luminance	0.5559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD4FB #FB734C

analogous

#4CFBCA #4CD4FB #4C7DFB

triadic

#4CD4FB #FB4CD4 #D4FB4C

tetradic

#4CD4FB #CA4CFB #FB734C #7DFB4C

square

#4CD4FB #CA4CFB #FB734C #7DFB4C

split-complementary

#4CD4FB #FB4C7D #FBCA4C

monochromatic

#049DC8 #10C6FA #4CD4FB #88E2FC #C4F1FE

Accessibility & contrast

On white

1.73

#4CD4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#4CD4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD4FB

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD4FB	#FFFFFF	#000000	##000000
##4CD4FB	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCFFD

Deuteranopia (green-blind)

#A4BDFB

Tritanopia (blue-blind)

#00E1E0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4cd4fb;
/* rgb */ color: rgb(76, 212, 251);
/* oklch */ color: oklch(81.2% 0.127 220.9);

Tailwind

colors: {
  custom: {
    50: '#93e1fc',
    500: '#4cd4fb',
    950: '#000000',
  },
}

SCSS

$custom: #4cd4fb;
$custom-light: #93e1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd4fb",
  "rgb": {
    "r": 76,
    "g": 212,
    "b": 251
  },
  "hsl": {
    "h": 193.371,
    "s": 95.628,
    "l": 64.118
  },
  "oklch": {
    "l": 0.81227,
    "c": 0.12701,
    "h": 220.9
  },
  "luminance": 0.55589
}

Semantic roles & 50–950 ramp

primary

#4CD4FB

secondary

#C44A27

accent

#3300E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4CD4FB

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

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