#64B0B1#64B0B1

#64B0B1 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.9% C 0.076 H 196.7°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#64B0B1
RGB	rgb(100, 176, 177)
HSL	hsl(181, 33%, 54%)
HSV	hsv(181, 44%, 69%)
CMYK	cmyk(43.5%, 0.6%, 0%, 30.6%)
CIE-LAB	lab(67.23, -23.24, -7.87)
CIE-LCH	lch(67.23, 24.54, 198.72°)
OKLab	oklab(70.87% -0.0724 -0.0217)
OKLCH	oklch(70.87% 0.076 196.7)
XYZ	xyz(28.7136, 36.9321, 47.2020)
Luminance	0.3693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B0B1 #B16564

analogous

#64B18C #64B0B1 #648AB1

triadic

#64B0B1 #B164B0 #B0B164

tetradic

#64B0B1 #8C64B1 #B16564 #8AB164

square

#64B0B1 #8C64B1 #B16564 #8AB164

split-complementary

#64B0B1 #B1648A #B18C64

monochromatic

#346667 #488F90 #64B0B1 #8DC5C5 #B5DADA

Accessibility & contrast

On white

2.50

#64B0B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#64B0B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B0B1

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B0B1	#FFFFFF	#000000	##000000
##64B0B1	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AAB1

Deuteranopia (green-blind)

#999FB2

Tritanopia (blue-blind)

#3EB4B0

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64b0b1;
/* rgb */ color: rgb(100, 176, 177);
/* oklch */ color: oklch(70.9% 0.076 196.7);

Tailwind

colors: {
  custom: {
    50: '#95c7c8',
    500: '#64b0b1',
    950: '#000000',
  },
}

SCSS

$custom: #64b0b1;
$custom-light: #95c7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#64b0b1",
  "rgb": {
    "r": 100,
    "g": 176,
    "b": 177
  },
  "hsl": {
    "h": 180.779,
    "s": 33.047,
    "l": 54.314
  },
  "oklch": {
    "l": 0.70871,
    "c": 0.07559,
    "h": 196.7
  },
  "luminance": 0.36934
}

Semantic roles & 50–950 ramp

primary

#64B0B1

secondary

#C9A8A8

accent

#605FC9

background

#F9FCFC

surface

#F2F8F8

border

#CCD1D1

text

#0E1313

muted

#7E8282

Preview Lab

Preview with #64B0B1

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

Preview Lab → · Contrast checker → · Palette generator →