#64D9EA#64D9EA

#64D9EA is a very light, moderate teal. Relative luminance 0.583; OKLCH L 82.4% C 0.108 H 208.1°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#64D9EA
RGB	rgb(100, 217, 234)
HSL	hsl(188, 76%, 65%)
HSV	hsv(188, 57%, 92%)
CMYK	cmyk(57.3%, 7.3%, 0%, 8.2%)
CIE-LAB	lab(80.89, -28.18, -18.33)
CIE-LCH	lch(80.89, 33.61, 213.04°)
OKLab	oklab(82.44% -0.0948 -0.0507)
OKLCH	oklch(82.44% 0.108 208.1)
XYZ	xyz(44.9136, 58.2711, 86.7065)
Luminance	0.5828 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D9EA #EA7564

analogous

#64EAB8 #64D9EA #6496EA

triadic

#64D9EA #EA64D9 #D9EA64

tetradic

#64D9EA #B864EA #EA7564 #96EA64

square

#64D9EA #B864EA #EA7564 #96EA64

split-complementary

#64D9EA #EA6496 #EAB864

monochromatic

#19A6BA #2ECCE3 #64D9EA #9AE6F1 #D0F3F9

Accessibility & contrast

On white

1.66

#64D9EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#64D9EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D9EA

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D9EA	#FFFFFF	#000000	##000000
##64D9EA	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D2EB

Deuteranopia (green-blind)

#B4C2EA

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #64d9ea;
/* rgb */ color: rgb(100, 217, 234);
/* oklch */ color: oklch(82.4% 0.108 208.1);

Tailwind

colors: {
  custom: {
    50: '#9ce5f0',
    500: '#64d9ea',
    950: '#000000',
  },
}

SCSS

$custom: #64d9ea;
$custom-light: #9ce5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#64d9ea",
  "rgb": {
    "r": 100,
    "g": 217,
    "b": 234
  },
  "hsl": {
    "h": 187.612,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.82437,
    "c": 0.10754,
    "h": 208.1
  },
  "luminance": 0.58276
}

Semantic roles & 50–950 ramp

primary

#64D9EA

secondary

#BA4939

accent

#270DD8

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64D9EA

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

Preview Lab → · Contrast checker → · Palette generator →