#64CFF6#64CFF6

#64CFF6 is a light, moderate cyan. Relative luminance 0.540; OKLCH L 80.6% C 0.112 H 224.8°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#64CFF6
RGB	rgb(100, 207, 246)
HSL	hsl(196, 89%, 68%)
HSV	hsv(196, 59%, 96%)
CMYK	cmyk(59.3%, 15.9%, 0%, 3.5%)
CIE-LAB	lab(78.45, -19.76, -28.44)
CIE-LCH	lch(78.45, 34.63, 235.21°)
OKLab	oklab(80.62% -0.0798 -0.0792)
OKLCH	oklch(80.62% 0.112 224.8)
XYZ	xyz(44.1964, 53.9844, 95.2618)
Luminance	0.5399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CFF6 #F68B64

analogous

#64F6D4 #64CFF6 #6486F6

triadic

#64CFF6 #F664CF #CFF664

tetradic

#64CFF6 #D464F6 #F68B64 #86F664

square

#64CFF6 #D464F6 #F68B64 #86F664

split-complementary

#64CFF6 #F66486 #F6D464

monochromatic

#0C9ED3 #2ABDF3 #64CFF6 #9EE1F9 #D8F3FD

Accessibility & contrast

On white

1.78

#64CFF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#64CFF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CFF6

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CFF6	#FFFFFF	#000000	##000000
##64CFF6	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CBF8

Deuteranopia (green-blind)

#A4BBF6

Tritanopia (blue-blind)

#00DBDC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #64cff6;
/* rgb */ color: rgb(100, 207, 246);
/* oklch */ color: oklch(80.6% 0.112 224.8);

Tailwind

colors: {
  custom: {
    50: '#9cddf9',
    500: '#64cff6',
    950: '#000000',
  },
}

SCSS

$custom: #64cff6;
$custom-light: #9cddf9;
$custom-dark: #000000;

JSON

{
  "hex": "#64cff6",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 246
  },
  "hsl": {
    "h": 196.027,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.80619,
    "c": 0.11244,
    "h": 224.8
  },
  "luminance": 0.53989
}

Semantic roles & 50–950 ramp

primary

#64CFF6

secondary

#CE5A30

accent

#3D00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CFF6

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

Preview Lab → · Contrast checker → · Palette generator →