#64B8BC#64B8BC

#64B8BC is a light, moderate teal. Relative luminance 0.406; OKLCH L 73.1% C 0.082 H 199.6°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#64B8BC
RGB	rgb(100, 184, 188)
HSL	hsl(183, 40%, 56%)
HSV	hsv(183, 47%, 74%)
CMYK	cmyk(46.8%, 2.1%, 0%, 26.3%)
CIE-LAB	lab(69.91, -24.39, -9.95)
CIE-LCH	lch(69.91, 26.34, 202.19°)
OKLab	oklab(73.13% -0.0772 -0.0274)
OKLCH	oklch(73.13% 0.082 199.6)
XYZ	xyz(31.4696, 40.6185, 53.7490)
Luminance	0.4062 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B8BC #BC6864

analogous

#64BC94 #64B8BC #648CBC

triadic

#64B8BC #BC64B8 #B8BC64

tetradic

#64B8BC #9464BC #BC6864 #8CBC64

square

#64B8BC #9464BC #BC6864 #8CBC64

split-complementary

#64B8BC #BC648C #BC9464

monochromatic

#327174 #449A9E #64B8BC #8FCCCE #B9DFE1

Accessibility & contrast

On white

2.30

#64B8BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#64B8BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B8BC

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B8BC	#FFFFFF	#000000	##000000
##64B8BC	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB1BC

Deuteranopia (green-blind)

#9FA6BD

Tritanopia (blue-blind)

#33BDB9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #64b8bc;
/* rgb */ color: rgb(100, 184, 188);
/* oklch */ color: oklch(73.1% 0.082 199.6);

Tailwind

colors: {
  custom: {
    50: '#96cdd0',
    500: '#64b8bc',
    950: '#000000',
  },
}

SCSS

$custom: #64b8bc;
$custom-light: #96cdd0;
$custom-dark: #000000;

JSON

{
  "hex": "#64b8bc",
  "rgb": {
    "r": 100,
    "g": 184,
    "b": 188
  },
  "hsl": {
    "h": 182.727,
    "s": 39.64,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73135,
    "c": 0.08192,
    "h": 199.6
  },
  "luminance": 0.40621
}

Semantic roles & 50–950 ramp

primary

#64B8BC

secondary

#D0ADAC

accent

#5E58D0

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1314

muted

#7E8282

Preview Lab

Preview with #64B8BC

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

Preview Lab → · Contrast checker → · Palette generator →