#64C4CB#64C4CB

#64C4CB is a light, moderate teal. Relative luminance 0.465; OKLCH L 76.5% C 0.091 H 201.7°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#64C4CB
RGB	rgb(100, 196, 203)
HSL	hsl(184, 50%, 59%)
HSV	hsv(184, 51%, 80%)
CMYK	cmyk(50.7%, 3.4%, 0%, 20.4%)
CIE-LAB	lab(73.87, -26.37, -12.22)
CIE-LCH	lch(73.87, 29.06, 204.87°)
OKLab	oklab(76.47% -0.0846 -0.0337)
OKLCH	oklch(76.47% 0.091 201.7)
XYZ	xyz(35.7706, 46.4978, 63.5783)
Luminance	0.4650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C4CB #CB6B64

analogous

#64CB9F #64C4CB #6491CB

triadic

#64C4CB #CB64C4 #C4CB64

tetradic

#64C4CB #9F64CB #CB6B64 #91CB64

square

#64C4CB #9F64CB #CB6B64 #91CB64

split-complementary

#64C4CB #CB6491 #CB9F64

monochromatic

#2D8187 #3DADB5 #64C4CB #92D5DA #C0E7EA

Accessibility & contrast

On white

2.04

#64C4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#64C4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C4CB

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C4CB	#FFFFFF	#000000	##000000
##64C4CB	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BDCC

Deuteranopia (green-blind)

#A7B0CC

Tritanopia (blue-blind)

#1BCAC6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c4cb;
/* rgb */ color: rgb(100, 196, 203);
/* oklch */ color: oklch(76.5% 0.091 201.7);

Tailwind

colors: {
  custom: {
    50: '#98d6da',
    500: '#64c4cb',
    950: '#000000',
  },
}

SCSS

$custom: #64c4cb;
$custom-light: #98d6da;
$custom-dark: #000000;

JSON

{
  "hex": "#64c4cb",
  "rgb": {
    "r": 100,
    "g": 196,
    "b": 203
  },
  "hsl": {
    "h": 184.078,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.7647,
    "c": 0.09109,
    "h": 201.7
  },
  "luminance": 0.46501
}

Semantic roles & 50–950 ramp

primary

#64C4CB

secondary

#D9B4B1

accent

#584FD9

background

#F9FDFD

surface

#F2FAFA

border

#CCD3D3

text

#0E1414

muted

#7E8383

Preview Lab

Preview with #64C4CB

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

Preview Lab → · Contrast checker → · Palette generator →