#657366#657366

#657366 is a mid, muted grey. Relative luminance 0.160; OKLCH L 54.0% C 0.026 H 147.2°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#657366
RGB	rgb(101, 115, 102)
HSL	hsl(124, 6%, 42%)
HSV	hsv(124, 12%, 45%)
CMYK	cmyk(12.2%, 0%, 11.3%, 54.9%)
CIE-LAB	lab(46.96, -7.97, 5.43)
CIE-LCH	lch(46.96, 9.65, 145.72°)
OKLab	oklab(53.98% -0.0219 0.0141)
OKLCH	oklch(53.98% 0.026 147.2)
XYZ	xyz(13.8953, 15.9873, 14.9216)
Luminance	0.1599 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657366 #736572

analogous

#6B7365 #657366 #65736D

triadic

#657366 #666573 #736665

tetradic

#657366 #656B73 #736572 #736D65

square

#657366 #656B73 #736572 #736D65

split-complementary

#657366 #6D6573 #73656B

monochromatic

#2C322C #485249 #657366 #839284 #A4AFA4

Accessibility & contrast

On white

5.00

#657366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#657366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657366

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657366	#FFFFFF	#000000	##FFFFFF
##657366	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747065

Deuteranopia (green-blind)

#716F67

Tritanopia (blue-blind)

#64726F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #657366;
/* rgb */ color: rgb(101, 115, 102);
/* oklch */ color: oklch(54.0% 0.026 147.2);

Tailwind

colors: {
  custom: {
    50: '#919b91',
    500: '#657366',
    950: '#000000',
  },
}

SCSS

$custom: #657366;
$custom-light: #919b91;
$custom-dark: #000000;

JSON

{
  "hex": "#657366",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 124.286,
    "s": 6.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53982,
    "c": 0.02608,
    "h": 147.2
  },
  "luminance": 0.15987
}

Semantic roles & 50–950 ramp

primary

#657366

secondary

#9E959E

accent

#78ACB0

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0C0E0C

muted

#7D7E7D

Preview Lab

Preview with #657366

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

Preview Lab → · Contrast checker → · Palette generator →