#64CFF5#64CFF5

#64CFF5 is a light, moderate cyan. Relative luminance 0.539; OKLCH L 80.6% C 0.112 H 224.2°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#64CFF5
RGB	rgb(100, 207, 245)
HSL	hsl(196, 88%, 68%)
HSV	hsv(196, 59%, 96%)
CMYK	cmyk(59.2%, 15.5%, 0%, 3.9%)
CIE-LAB	lab(78.42, -20.05, -27.96)
CIE-LCH	lch(78.42, 34.41, 234.35°)
OKLab	oklab(80.58% -0.0802 -0.0778)
OKLCH	oklch(80.58% 0.112 224.2)
XYZ	xyz(44.0433, 53.9232, 94.4556)
Luminance	0.5393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CFF5 #F58A64

analogous

#64F5D2 #64CFF5 #6487F5

triadic

#64CFF5 #F564CF #CFF564

tetradic

#64CFF5 #D264F5 #F58A64 #87F564

square

#64CFF5 #D264F5 #F58A64 #87F564

split-complementary

#64CFF5 #F56487 #F5D264

monochromatic

#0D9ED1 #2BBDF1 #64CFF5 #9DE1F9 #D7F3FC

Accessibility & contrast

On white

1.78

#64CFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#64CFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CFF5

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CFF5	#FFFFFF	#000000	##000000
##64CFF5	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACBF7

Deuteranopia (green-blind)

#A5BBF5

Tritanopia (blue-blind)

#00DBDB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #64cff5;
/* rgb */ color: rgb(100, 207, 245);
/* oklch */ color: oklch(80.6% 0.112 224.2);

Tailwind

colors: {
  custom: {
    50: '#9cddf8',
    500: '#64cff5',
    950: '#000000',
  },
}

SCSS

$custom: #64cff5;
$custom-light: #9cddf8;
$custom-dark: #000000;

JSON

{
  "hex": "#64cff5",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 245
  },
  "hsl": {
    "h": 195.724,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.80579,
    "c": 0.11175,
    "h": 224.2
  },
  "luminance": 0.53928
}

Semantic roles & 50–950 ramp

primary

#64CFF5

secondary

#CC5A31

accent

#3D01E4

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CFF5

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

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