#64EEFF#64EEFF

#64EEFF is a very light, vivid teal. Relative luminance 0.711; OKLCH L 88.0% C 0.121 H 206.4°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#64EEFF
RGB	rgb(100, 238, 255)
HSL	hsl(187, 100%, 70%)
HSV	hsv(187, 61%, 100%)
CMYK	cmyk(60.8%, 6.7%, 0%, 0%)
CIE-LAB	lab(87.52, -32.42, -19.40)
CIE-LCH	lch(87.52, 37.78, 210.90°)
OKLab	oklab(87.99% -0.1081 -0.0538)
OKLCH	oklch(87.99% 0.121 206.4)
XYZ	xyz(53.8725, 71.0727, 105.4676)
Luminance	0.7108 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EEFF #FF7564

analogous

#64FFC3 #64EEFF #64A0FF

triadic

#64EEFF #FF64EE #EEFF64

tetradic

#64EEFF #C364FF #FF7564 #A0FF64

square

#64EEFF #C364FF #FF7564 #A0FF64

split-complementary

#64EEFF #FF64A0 #FFC364

monochromatic

#00CFE9 #27E7FF #64EEFF #A1F5FF #DEFBFF

Accessibility & contrast

On white

1.38

#64EEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#64EEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EEFF

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EEFF	#FFFFFF	#000000	##000000
##64EEFF	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE5FF

Deuteranopia (green-blind)

#C4D4FF

Tritanopia (blue-blind)

#00F7F3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #64eeff;
/* rgb */ color: rgb(100, 238, 255);
/* oklch */ color: oklch(88.0% 0.121 206.4);

Tailwind

colors: {
  custom: {
    50: '#9ff4ff',
    500: '#64eeff',
    950: '#000000',
  },
}

SCSS

$custom: #64eeff;
$custom-light: #9ff4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64eeff",
  "rgb": {
    "r": 100,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 186.581,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.87994,
    "c": 0.12071,
    "h": 206.4
  },
  "luminance": 0.71078
}

Semantic roles & 50–950 ramp

primary

#64EEFF

secondary

#DA402D

accent

#1900E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101718

muted

#818586

Preview Lab

Preview with #64EEFF

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

Preview Lab → · Contrast checker → · Palette generator →