#4BF3FC#4BF3FC

#4BF3FC is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.4% C 0.134 H 200.3°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#4BF3FC
RGB	rgb(75, 243, 252)
HSL	hsl(183, 97%, 64%)
HSV	hsv(183, 70%, 99%)
CMYK	cmyk(70.2%, 3.6%, 0%, 1.2%)
CIE-LAB	lab(88.27, -39.14, -16.77)
CIE-LCH	lch(88.27, 42.58, 203.19°)
OKLab	oklab(88.4% -0.1256 -0.0465)
OKLCH	oklch(88.4% 0.134 200.3)
XYZ	xyz(52.5151, 72.6191, 103.3258)
Luminance	0.7262 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BF3FC #FC544B

analogous

#4BFCAD #4BF3FC #4B9BFC

triadic

#4BF3FC #FC4BF3 #F3FC4B

tetradic

#4BF3FC #AD4BFC #FC544B #9BFC4B

square

#4BF3FC #AD4BFC #FC544B #9BFC4B

split-complementary

#4BF3FC #FC4B9B #FCAD4B

monochromatic

#03BFC9 #0FEFFB #4BF3FC #87F7FD #C3FBFE

Accessibility & contrast

On white

1.35

#4BF3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#4BF3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BF3FC

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BF3FC	#FFFFFF	#000000	##000000
##4BF3FC	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FD

Deuteranopia (green-blind)

#C8D5FD

Tritanopia (blue-blind)

#00FCF5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #4bf3fc;
/* rgb */ color: rgb(75, 243, 252);
/* oklch */ color: oklch(88.4% 0.134 200.3);

Tailwind

colors: {
  custom: {
    50: '#95f7fd',
    500: '#4bf3fc',
    950: '#000000',
  },
}

SCSS

$custom: #4bf3fc;
$custom-light: #95f7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#4bf3fc",
  "rgb": {
    "r": 75,
    "g": 243,
    "b": 252
  },
  "hsl": {
    "h": 183.051,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88399,
    "c": 0.13398,
    "h": 200.3
  },
  "luminance": 0.72625
}

Semantic roles & 50–950 ramp

primary

#4BF3FC

secondary

#C52E26

accent

#0C00E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #4BF3FC

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

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