#64E1EF#64E1EF

#64E1EF is a very light, moderate teal. Relative luminance 0.628; OKLCH L 84.5% C 0.112 H 205.3°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#64E1EF
RGB	rgb(100, 225, 239)
HSL	hsl(186, 81%, 66%)
HSV	hsv(186, 58%, 94%)
CMYK	cmyk(58.2%, 5.9%, 0%, 6.3%)
CIE-LAB	lab(83.33, -30.66, -17.30)
CIE-LCH	lch(83.33, 35.20, 209.44°)
OKLab	oklab(84.45% -0.1012 -0.0479)
OKLCH	oklch(84.45% 0.112 205.3)
XYZ	xyz(47.7543, 62.7869, 91.2470)
Luminance	0.6279 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E1EF #EF7264

analogous

#64EFB8 #64E1EF #649CEF

triadic

#64E1EF #EF64E1 #E1EF64

tetradic

#64E1EF #B864EF #EF7264 #9CEF64

square

#64E1EF #B864EF #EF7264 #9CEF64

split-complementary

#64E1EF #EF649C #EFB864

monochromatic

#14B3C4 #2DD6E9 #64E1EF #9BECF5 #D3F6FA

Accessibility & contrast

On white

1.55

#64E1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#64E1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E1EF

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E1EF	#FFFFFF	#000000	##000000
##64E1EF	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D9F0

Deuteranopia (green-blind)

#BBC9EF

Tritanopia (blue-blind)

#00E9E5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #64e1ef;
/* rgb */ color: rgb(100, 225, 239);
/* oklch */ color: oklch(84.5% 0.112 205.3);

Tailwind

colors: {
  custom: {
    50: '#9deaf4',
    500: '#64e1ef',
    950: '#000000',
  },
}

SCSS

$custom: #64e1ef;
$custom-light: #9deaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#64e1ef",
  "rgb": {
    "r": 100,
    "g": 225,
    "b": 239
  },
  "hsl": {
    "h": 186.043,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.84454,
    "c": 0.11193,
    "h": 205.3
  },
  "luminance": 0.62792
}

Semantic roles & 50–950 ramp

primary

#64E1EF

secondary

#C24335

accent

#1D08DE

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #64E1EF

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

Preview Lab → · Contrast checker → · Palette generator →