#64BCBF#64BCBF

#64BCBF is a light, moderate teal. Relative luminance 0.424; OKLCH L 74.2% C 0.085 H 198.4°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#64BCBF
RGB	rgb(100, 188, 191)
HSL	hsl(182, 42%, 57%)
HSV	hsv(182, 48%, 75%)
CMYK	cmyk(47.6%, 1.6%, 0%, 25.1%)
CIE-LAB	lab(71.17, -25.60, -9.71)
CIE-LCH	lch(71.17, 27.38, 200.78°)
OKLab	oklab(74.18% -0.0805 -0.0268)
OKLCH	oklch(74.18% 0.085 198.4)
XYZ	xyz(32.6390, 42.4346, 55.7508)
Luminance	0.4244 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BCBF #BF6764

analogous

#64BF95 #64BCBF #648FBF

triadic

#64BCBF #BF64BC #BCBF64

tetradic

#64BCBF #9564BF #BF6764 #8FBF64

square

#64BCBF #9564BF #BF6764 #8FBF64

split-complementary

#64BCBF #BF648F #BF9564

monochromatic

#317577 #439FA3 #64BCBF #8FCFD1 #BBE1E3

Accessibility & contrast

On white

2.21

#64BCBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#64BCBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BCBF

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BCBF	#FFFFFF	#000000	##000000
##64BCBF	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B5BF

Deuteranopia (green-blind)

#A2A9C0

Tritanopia (blue-blind)

#2FC1BD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #64bcbf;
/* rgb */ color: rgb(100, 188, 191);
/* oklch */ color: oklch(74.2% 0.085 198.4);

Tailwind

colors: {
  custom: {
    50: '#97d0d2',
    500: '#64bcbf',
    950: '#000000',
  },
}

SCSS

$custom: #64bcbf;
$custom-light: #97d0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#64bcbf",
  "rgb": {
    "r": 100,
    "g": 188,
    "b": 191
  },
  "hsl": {
    "h": 181.978,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7418,
    "c": 0.08489,
    "h": 198.4
  },
  "luminance": 0.42437
}

Semantic roles & 50–950 ramp

primary

#64BCBF

secondary

#D2AEAD

accent

#5A56D1

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1414

muted

#7E8282

Preview Lab

Preview with #64BCBF

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

Preview Lab → · Contrast checker → · Palette generator →