#5FE3FF#5FE3FF

#5FE3FF is a very light, vivid cyan. Relative luminance 0.646; OKLCH L 85.3% C 0.121 H 214.1°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#5FE3FF
RGB	rgb(95, 227, 255)
HSL	hsl(191, 100%, 69%)
HSV	hsv(191, 63%, 100%)
CMYK	cmyk(62.7%, 11%, 0%, 0%)
CIE-LAB	lab(84.27, -27.95, -24.34)
CIE-LCH	lch(84.27, 37.06, 221.05°)
OKLab	oklab(85.34% -0.0997 -0.0676)
OKLCH	oklch(85.34% 0.121 214.1)
XYZ	xyz(50.2310, 64.5857, 104.4074)
Luminance	0.6459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FE3FF #FF7B5F

analogous

#5FFFCB #5FE3FF #5F93FF

triadic

#5FE3FF #FF5FE3 #E3FF5F

tetradic

#5FE3FF #CB5FFF #FF7B5F #93FF5F

square

#5FE3FF #CB5FFF #FF7B5F #93FF5F

split-complementary

#5FE3FF #FF5F93 #FFCB5F

monochromatic

#00BCE4 #22D8FF #5FE3FF #9CEEFF #D9F8FF

Accessibility & contrast

On white

1.51

#5FE3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#5FE3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FE3FF

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FE3FF	#FFFFFF	#000000	##000000
##5FE3FF	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFDCFF

Deuteranopia (green-blind)

#B7CBFF

Tritanopia (blue-blind)

#00EEEC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #5fe3ff;
/* rgb */ color: rgb(95, 227, 255);
/* oklch */ color: oklch(85.3% 0.121 214.1);

Tailwind

colors: {
  custom: {
    50: '#9cecff',
    500: '#5fe3ff',
    950: '#000000',
  },
}

SCSS

$custom: #5fe3ff;
$custom-light: #9cecff;
$custom-dark: #000000;

JSON

{
  "hex": "#5fe3ff",
  "rgb": {
    "r": 95,
    "g": 227,
    "b": 255
  },
  "hsl": {
    "h": 190.5,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.8534,
    "c": 0.12051,
    "h": 214.1
  },
  "luminance": 0.64591
}

Semantic roles & 50–950 ramp

primary

#5FE3FF

secondary

#D94829

accent

#2800E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101618

muted

#808486

Preview Lab

Preview with #5FE3FF

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

Preview Lab → · Contrast checker → · Palette generator →