#64978B#64978B

#64978B is a light, muted teal. Relative luminance 0.267; OKLCH L 63.7% C 0.058 H 177.9°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#64978B
RGB	rgb(100, 151, 139)
HSL	hsl(166, 20%, 49%)
HSV	hsv(166, 34%, 59%)
CMYK	cmyk(33.8%, 0%, 7.9%, 40.8%)
CIE-LAB	lab(58.70, -19.81, 0.90)
CIE-LCH	lch(58.70, 19.83, 177.39°)
OKLab	oklab(63.67% -0.0576 0.0021)
OKLCH	oklch(63.67% 0.058 177.9)
XYZ	xyz(20.9807, 26.7054, 28.4702)
Luminance	0.2671 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64978B #976470

analogous

#649772 #64978B #648A97

triadic

#64978B #8B6497 #978B64

tetradic

#64978B #726497 #976470 #8A9764

square

#64978B #726497 #976470 #8A9764

split-complementary

#64978B #97648A #977264

monochromatic

#334D47 #4C7269 #64978B #88B0A7 #ADC9C2

Accessibility & contrast

On white

3.31

#64978B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#64978B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64978B

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64978B	#FFFFFF	#000000	##000000
##64978B	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93918B

Deuteranopia (green-blind)

#8A8A8C

Tritanopia (blue-blind)

#559893

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #64978b;
/* rgb */ color: rgb(100, 151, 139);
/* oklch */ color: oklch(63.7% 0.058 177.9);

Tailwind

colors: {
  custom: {
    50: '#92b5ac',
    500: '#64978b',
    950: '#000000',
  },
}

SCSS

$custom: #64978b;
$custom-light: #92b5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#64978b",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 139
  },
  "hsl": {
    "h": 165.882,
    "s": 20.319,
    "l": 49.216
  },
  "oklch": {
    "l": 0.63668,
    "c": 0.05769,
    "h": 177.9
  },
  "luminance": 0.26707
}

Semantic roles & 50–950 ramp

primary

#64978B

secondary

#B7A0A5

accent

#6B7EBD

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #64978B

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

Preview Lab → · Contrast checker → · Palette generator →