#64DCEF#64DCEF

#64DCEF is a very light, moderate teal. Relative luminance 0.601; OKLCH L 83.3% C 0.110 H 209.3°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#64DCEF
RGB	rgb(100, 220, 239)
HSL	hsl(188, 81%, 66%)
HSV	hsv(188, 58%, 94%)
CMYK	cmyk(58.2%, 7.9%, 0%, 6.3%)
CIE-LAB	lab(81.91, -28.24, -19.45)
CIE-LCH	lch(81.91, 34.29, 214.56°)
OKLab	oklab(83.31% -0.096 -0.0539)
OKLCH	oklch(83.31% 0.11 209.3)
XYZ	xyz(46.4223, 60.1231, 90.8031)
Luminance	0.6013 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DCEF #EF7764

analogous

#64EFBC #64DCEF #6497EF

triadic

#64DCEF #EF64DC #DCEF64

tetradic

#64DCEF #BC64EF #EF7764 #97EF64

square

#64DCEF #BC64EF #EF7764 #97EF64

split-complementary

#64DCEF #EF6497 #EFBC64

monochromatic

#14ACC4 #2DCFE9 #64DCEF #9BE9F5 #D3F5FA

Accessibility & contrast

On white

1.61

#64DCEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#64DCEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DCEF

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DCEF	#FFFFFF	#000000	##000000
##64DCEF	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD5F0

Deuteranopia (green-blind)

#B6C5EF

Tritanopia (blue-blind)

#00E5E2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64dcef;
/* rgb */ color: rgb(100, 220, 239);
/* oklch */ color: oklch(83.3% 0.110 209.3);

Tailwind

colors: {
  custom: {
    50: '#9ce7f4',
    500: '#64dcef',
    950: '#000000',
  },
}

SCSS

$custom: #64dcef;
$custom-light: #9ce7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#64dcef",
  "rgb": {
    "r": 100,
    "g": 220,
    "b": 239
  },
  "hsl": {
    "h": 188.201,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.83307,
    "c": 0.11006,
    "h": 209.3
  },
  "luminance": 0.60128
}

Semantic roles & 50–950 ramp

primary

#64DCEF

secondary

#C24835

accent

#2508DE

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #64DCEF

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

Preview Lab → · Contrast checker → · Palette generator →