#4FE3FF#4FE3FF

#4FE3FF is a very light, vivid teal. Relative luminance 0.638; OKLCH L 84.9% C 0.128 H 212.9°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#4FE3FF
RGB	rgb(79, 227, 255)
HSL	hsl(190, 100%, 65%)
HSV	hsv(190, 69%, 100%)
CMYK	cmyk(69%, 11%, 0%, 0%)
CIE-LAB	lab(83.87, -30.27, -24.99)
CIE-LCH	lch(83.87, 39.26, 219.54°)
OKLab	oklab(84.9% -0.1076 -0.0695)
OKLCH	oklch(84.9% 0.128 212.9)
XYZ	xyz(48.7359, 63.8148, 104.3373)
Luminance	0.6382 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE3FF #FF6B4F

analogous

#4FFFC3 #4FE3FF #4F8BFF

triadic

#4FE3FF #FF4FE3 #E3FF4F

tetradic

#4FE3FF #C34FFF #FF6B4F #8BFF4F

square

#4FE3FF #C34FFF #FF6B4F #8BFF4F

split-complementary

#4FE3FF #FF4F8B #FFC34F

monochromatic

#00B2D4 #12D9FF #4FE3FF #8CEDFF #C9F6FF

Accessibility & contrast

On white

1.53

#4FE3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#4FE3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE3FF

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE3FF	#FFFFFF	#000000	##000000
##4FE3FF	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDCFF

Deuteranopia (green-blind)

#B5C9FF

Tritanopia (blue-blind)

#00EEEC

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #4fe3ff;
/* rgb */ color: rgb(79, 227, 255);
/* oklch */ color: oklch(84.9% 0.128 212.9);

Tailwind

colors: {
  custom: {
    50: '#96ecff',
    500: '#4fe3ff',
    950: '#000000',
  },
}

SCSS

$custom: #4fe3ff;
$custom-light: #96ecff;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe3ff",
  "rgb": {
    "r": 79,
    "g": 227,
    "b": 255
  },
  "hsl": {
    "h": 189.545,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.84904,
    "c": 0.1281,
    "h": 212.9
  },
  "luminance": 0.6382
}

Semantic roles & 50–950 ramp

primary

#4FE3FF

secondary

#CE3F24

accent

#2500E6

background

#FCFEFF

surface

#F5FDFF

border

#CFD5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #4FE3FF

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

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