#64C8DA#64C8DA

#64C8DA is a light, moderate teal. Relative luminance 0.491; OKLCH L 77.9% C 0.097 H 210.8°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#64C8DA
RGB	rgb(100, 200, 218)
HSL	hsl(189, 61%, 62%)
HSV	hsv(189, 54%, 85%)
CMYK	cmyk(54.1%, 8.3%, 0%, 14.5%)
CIE-LAB	lab(75.50, -24.25, -17.89)
CIE-LCH	lch(75.50, 30.14, 216.42°)
OKLab	oklab(77.94% -0.083 -0.0495)
OKLCH	oklch(77.94% 0.097 210.8)
XYZ	xyz(38.5597, 49.0762, 73.7567)
Luminance	0.4908 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C8DA #DA7664

analogous

#64DAB1 #64C8DA #648DDA

triadic

#64C8DA #DA64C8 #C8DA64

tetradic

#64C8DA #B164DA #DA7664 #8DDA64

square

#64C8DA #B164DA #DA7664 #8DDA64

split-complementary

#64C8DA #DA648D #DAB164

monochromatic

#268C9E #33B6CE #64C8DA #95DAE6 #C7EBF2

Accessibility & contrast

On white

1.94

#64C8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#64C8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C8DA

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C8DA	#FFFFFF	#000000	##000000
##64C8DA	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C2DB

Deuteranopia (green-blind)

#A7B4DA

Tritanopia (blue-blind)

#00D0CD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #64c8da;
/* rgb */ color: rgb(100, 200, 218);
/* oklch */ color: oklch(77.9% 0.097 210.8);

Tailwind

colors: {
  custom: {
    50: '#99d9e5',
    500: '#64c8da',
    950: '#000000',
  },
}

SCSS

$custom: #64c8da;
$custom-light: #99d9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#64c8da",
  "rgb": {
    "r": 100,
    "g": 200,
    "b": 218
  },
  "hsl": {
    "h": 189.153,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.77937,
    "c": 0.0966,
    "h": 210.8
  },
  "luminance": 0.4908
}

Semantic roles & 50–950 ramp

primary

#64C8DA

secondary

#E2BEB7

accent

#371CC9

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0F1415

muted

#7E8384

Preview Lab

Preview with #64C8DA

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

Preview Lab → · Contrast checker → · Palette generator →