#64BBBF#64BBBF

#64BBBF is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.9% C 0.084 H 199.4°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#64BBBF
RGB	rgb(100, 187, 191)
HSL	hsl(183, 42%, 57%)
HSV	hsv(183, 48%, 75%)
CMYK	cmyk(47.6%, 2.1%, 0%, 25.1%)
CIE-LAB	lab(70.88, -25.10, -10.15)
CIE-LCH	lch(70.88, 27.07, 202.01°)
OKLab	oklab(73.94% -0.0794 -0.028)
OKLCH	oklch(73.94% 0.084 199.4)
XYZ	xyz(32.4261, 42.0088, 55.6799)
Luminance	0.4201 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BBBF #BF6864

analogous

#64BF95 #64BBBF #648EBF

triadic

#64BBBF #BF64BB #BBBF64

tetradic

#64BBBF #9564BF #BF6864 #8EBF64

square

#64BBBF #9564BF #BF6864 #8EBF64

split-complementary

#64BBBF #BF648E #BF9564

monochromatic

#317477 #439EA3 #64BBBF #8FCED1 #BBE1E3

Accessibility & contrast

On white

2.23

#64BBBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#64BBBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BBBF

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BBBF	#FFFFFF	#000000	##000000
##64BBBF	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B4BF

Deuteranopia (green-blind)

#A1A9C0

Tritanopia (blue-blind)

#2FC0BC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #64bbbf;
/* rgb */ color: rgb(100, 187, 191);
/* oklch */ color: oklch(73.9% 0.084 199.4);

Tailwind

colors: {
  custom: {
    50: '#97cfd2',
    500: '#64bbbf',
    950: '#000000',
  },
}

SCSS

$custom: #64bbbf;
$custom-light: #97cfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#64bbbf",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 191
  },
  "hsl": {
    "h": 182.637,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.73944,
    "c": 0.08419,
    "h": 199.4
  },
  "luminance": 0.42012
}

Semantic roles & 50–950 ramp

primary

#64BBBF

secondary

#D2AFAD

accent

#5C56D1

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1414

muted

#7E8282

Preview Lab

Preview with #64BBBF

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

Preview Lab → · Contrast checker → · Palette generator →