#4FE5FF#4FE5FF

#4FE5FF is a very light, vivid teal. Relative luminance 0.649; OKLCH L 85.4% C 0.128 H 211.5°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#4FE5FF
RGB	rgb(79, 229, 255)
HSL	hsl(189, 100%, 65%)
HSV	hsv(189, 69%, 100%)
CMYK	cmyk(69%, 10.2%, 0%, 0%)
CIE-LAB	lab(84.44, -31.23, -24.12)
CIE-LCH	lch(84.44, 39.46, 217.68°)
OKLab	oklab(85.36% -0.1095 -0.0671)
OKLCH	oklch(85.36% 0.128 211.5)
XYZ	xyz(49.2861, 64.9152, 104.5207)
Luminance	0.6492 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE5FF #FF694F

analogous

#4FFFC1 #4FE5FF #4F8DFF

triadic

#4FE5FF #FF4FE5 #E5FF4F

tetradic

#4FE5FF #C14FFF #FF694F #8DFF4F

square

#4FE5FF #C14FFF #FF694F #8DFF4F

split-complementary

#4FE5FF #FF4F8D #FFC14F

monochromatic

#00B4D4 #12DCFF #4FE5FF #8CEEFF #C9F7FF

Accessibility & contrast

On white

1.50

#4FE5FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#4FE5FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE5FF

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE5FF	#FFFFFF	#000000	##000000
##4FE5FF	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DDFF

Deuteranopia (green-blind)

#B7CBFF

Tritanopia (blue-blind)

#00F0ED

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4fe5ff;
/* rgb */ color: rgb(79, 229, 255);
/* oklch */ color: oklch(85.4% 0.128 211.5);

Tailwind

colors: {
  custom: {
    50: '#96edff',
    500: '#4fe5ff',
    950: '#000000',
  },
}

SCSS

$custom: #4fe5ff;
$custom-light: #96edff;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe5ff",
  "rgb": {
    "r": 79,
    "g": 229,
    "b": 255
  },
  "hsl": {
    "h": 188.864,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85364,
    "c": 0.12841,
    "h": 211.5
  },
  "luminance": 0.64921
}

Semantic roles & 50–950 ramp

primary

#4FE5FF

secondary

#CE3D24

accent

#2200E6

background

#FCFFFF

surface

#F5FEFF

border

#CFD6D7

text

#0F1618

muted

#808586

Preview Lab

Preview with #4FE5FF

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

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