#64D9E8#64D9E8

#64D9E8 is a very light, moderate teal. Relative luminance 0.582; OKLCH L 82.4% C 0.107 H 206.7°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#64D9E8
RGB	rgb(100, 217, 232)
HSL	hsl(187, 74%, 65%)
HSV	hsv(187, 57%, 91%)
CMYK	cmyk(56.9%, 6.5%, 0%, 9%)
CIE-LAB	lab(80.83, -28.73, -17.36)
CIE-LCH	lch(80.83, 33.57, 211.14°)
OKLab	oklab(82.37% -0.0956 -0.048)
OKLCH	oklch(82.37% 0.107 206.7)
XYZ	xyz(44.6279, 58.1568, 85.2018)
Luminance	0.5816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D9E8 #E87364

analogous

#64E8B5 #64D9E8 #6497E8

triadic

#64D9E8 #E864D9 #D9E864

tetradic

#64D9E8 #B564E8 #E87364 #97E864

square

#64D9E8 #B564E8 #E87364 #97E864

split-complementary

#64D9E8 #E86497 #E8B564

monochromatic

#1BA5B7 #2FCCE0 #64D9E8 #99E6F0 #CFF3F8

Accessibility & contrast

On white

1.66

#64D9E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#64D9E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D9E8

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D9E8	#FFFFFF	#000000	##000000
##64D9E8	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D1E9

Deuteranopia (green-blind)

#B5C2E8

Tritanopia (blue-blind)

#00E1DD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #64d9e8;
/* rgb */ color: rgb(100, 217, 232);
/* oklch */ color: oklch(82.4% 0.107 206.7);

Tailwind

colors: {
  custom: {
    50: '#9ce5ef',
    500: '#64d9e8',
    950: '#000000',
  },
}

SCSS

$custom: #64d9e8;
$custom-light: #9ce5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#64d9e8",
  "rgb": {
    "r": 100,
    "g": 217,
    "b": 232
  },
  "hsl": {
    "h": 186.818,
    "s": 74.157,
    "l": 65.098
  },
  "oklch": {
    "l": 0.82365,
    "c": 0.107,
    "h": 206.7
  },
  "luminance": 0.58161
}

Semantic roles & 50–950 ramp

primary

#64D9E8

secondary

#B6483A

accent

#260FD6

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64D9E8

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

Preview Lab → · Contrast checker → · Palette generator →