#64E9FF#64E9FF

#64E9FF is a very light, moderate teal. Relative luminance 0.682; OKLCH L 86.9% C 0.119 H 210.1°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#64E9FF
RGB	rgb(100, 233, 255)
HSL	hsl(189, 100%, 70%)
HSV	hsv(189, 61%, 100%)
CMYK	cmyk(60.8%, 8.6%, 0%, 0%)
CIE-LAB	lab(86.11, -30.04, -21.54)
CIE-LCH	lch(86.11, 36.96, 215.65°)
OKLab	oklab(86.86% -0.103 -0.0597)
OKLCH	oklch(86.86% 0.119 210.1)
XYZ	xyz(52.4370, 68.2017, 104.9891)
Luminance	0.6821 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E9FF #FF7A64

analogous

#64FFC7 #64E9FF #649CFF

triadic

#64E9FF #FF64E9 #E9FF64

tetradic

#64E9FF #C764FF #FF7A64 #9CFF64

square

#64E9FF #C764FF #FF7A64 #9CFF64

split-complementary

#64E9FF #FF649C #FFC764

monochromatic

#00C8E9 #27E0FF #64E9FF #A1F2FF #DEFAFF

Accessibility & contrast

On white

1.43

#64E9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#64E9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E9FF

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E9FF	#FFFFFF	#000000	##000000
##64E9FF	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6E1FF

Deuteranopia (green-blind)

#BFD0FF

Tritanopia (blue-blind)

#00F3F0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #64e9ff;
/* rgb */ color: rgb(100, 233, 255);
/* oklch */ color: oklch(86.9% 0.119 210.1);

Tailwind

colors: {
  custom: {
    50: '#9ff0ff',
    500: '#64e9ff',
    950: '#000000',
  },
}

SCSS

$custom: #64e9ff;
$custom-light: #9ff0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64e9ff",
  "rgb": {
    "r": 100,
    "g": 233,
    "b": 255
  },
  "hsl": {
    "h": 188.516,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.86856,
    "c": 0.11911,
    "h": 210.1
  },
  "luminance": 0.68207
}

Semantic roles & 50–950 ramp

primary

#64E9FF

secondary

#DA462D

accent

#2100E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101618

muted

#818586

Preview Lab

Preview with #64E9FF

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

Preview Lab → · Contrast checker → · Palette generator →