#64EFEB#64EFEB

#64EFEB is a very light, vivid teal. Relative luminance 0.704; OKLCH L 87.5% C 0.120 H 192.6°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#64EFEB
RGB	rgb(100, 239, 235)
HSL	hsl(178, 81%, 66%)
HSV	hsv(178, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 1.7%, 6.3%)
CIE-LAB	lab(87.21, -38.28, -9.39)
CIE-LCH	lch(87.21, 39.41, 193.78°)
OKLab	oklab(87.55% -0.1172 -0.0261)
OKLCH	oklch(87.55% 0.12 192.6)
XYZ	xyz(51.1109, 70.4352, 89.4829)
Luminance	0.7044 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFEB #EF6468

analogous

#64EFA6 #64EFEB #64AEEF

triadic

#64EFEB #EB64EF #EFEB64

tetradic

#64EFEB #A664EF #EF6468 #AEEF64

square

#64EFEB #A664EF #EF6468 #AEEF64

split-complementary

#64EFEB #EF64AE #EFA664

monochromatic

#14C4BF #2DE9E4 #64EFEB #9BF5F2 #D3FAF9

Accessibility & contrast

On white

1.39

#64EFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#64EFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFEB

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFEB	#FFFFFF	#000000	##000000
##64EFEB	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E4EB

Deuteranopia (green-blind)

#CBD4EC

Tritanopia (blue-blind)

#00F5ED

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #64efeb;
/* rgb */ color: rgb(100, 239, 235);
/* oklch */ color: oklch(87.5% 0.120 192.6);

Tailwind

colors: {
  custom: {
    50: '#9ef4f1',
    500: '#64efeb',
    950: '#000000',
  },
}

SCSS

$custom: #64efeb;
$custom-light: #9ef4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#64efeb",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 235
  },
  "hsl": {
    "h": 178.273,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87546,
    "c": 0.12007,
    "h": 192.6
  },
  "luminance": 0.7044
}

Semantic roles & 50–950 ramp

primary

#64EFEB

secondary

#C23539

accent

#080EDE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #64EFEB

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

Preview Lab → · Contrast checker → · Palette generator →