#64CEE7#64CEE7

#64CEE7 is a light, moderate cyan. Relative luminance 0.526; OKLCH L 79.8% C 0.104 H 215.4°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#64CEE7
RGB	rgb(100, 206, 231)
HSL	hsl(191, 73%, 65%)
HSV	hsv(191, 57%, 91%)
CMYK	cmyk(56.7%, 10.8%, 0%, 9.4%)
CIE-LAB	lab(77.65, -23.59, -21.63)
CIE-LCH	lch(77.65, 32.01, 222.52°)
OKLab	oklab(79.8% -0.0844 -0.06)
OKLCH	oklch(79.8% 0.104 215.4)
XYZ	xyz(41.7449, 52.6174, 83.5421)
Luminance	0.5262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CEE7 #E77D64

analogous

#64E7BE #64CEE7 #648DE7

triadic

#64CEE7 #E764CE #CEE764

tetradic

#64CEE7 #BE64E7 #E77D64 #8DE764

square

#64CEE7 #BE64E7 #E77D64 #8DE764

split-complementary

#64CEE7 #E7648D #E7BE64

monochromatic

#1C97B5 #2FBDDF #64CEE7 #99DFEF #CEF0F7

Accessibility & contrast

On white

1.82

#64CEE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#64CEE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CEE7

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CEE7	#FFFFFF	#000000	##000000
##64CEE7	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC8E8

Deuteranopia (green-blind)

#A9BAE7

Tritanopia (blue-blind)

#00D7D6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64cee7;
/* rgb */ color: rgb(100, 206, 231);
/* oklch */ color: oklch(79.8% 0.104 215.4);

Tailwind

colors: {
  custom: {
    50: '#9bddee',
    500: '#64cee7',
    950: '#000000',
  },
}

SCSS

$custom: #64cee7;
$custom-light: #9bddee;
$custom-dark: #000000;

JSON

{
  "hex": "#64cee7",
  "rgb": {
    "r": 100,
    "g": 206,
    "b": 231
  },
  "hsl": {
    "h": 191.45,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.79803,
    "c": 0.10351,
    "h": 215.4
  },
  "luminance": 0.52621
}

Semantic roles & 50–950 ramp

primary

#64CEE7

secondary

#B5523A

accent

#3610D5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64CEE7

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

Preview Lab → · Contrast checker → · Palette generator →