#647866#647866

#647866 is a mid, muted green. Relative luminance 0.171; OKLCH L 55.1% C 0.036 H 147.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#647866
RGB	rgb(100, 120, 102)
HSL	hsl(126, 9%, 43%)
HSV	hsv(126, 17%, 47%)
CMYK	cmyk(16.7%, 0%, 15%, 52.9%)
CIE-LAB	lab(48.39, -11.17, 7.46)
CIE-LCH	lch(48.39, 13.43, 146.25°)
OKLab	oklab(55.1% -0.0307 0.0193)
OKLCH	oklch(55.1% 0.036 147.8)
XYZ	xyz(14.3697, 17.1013, 15.1116)
Luminance	0.1710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647866 #786476

analogous

#6C7864 #647866 #647870

triadic

#647866 #666478 #786664

tetradic

#647866 #646C78 #786476 #787064

square

#647866 #646C78 #786476 #787064

split-complementary

#647866 #706478 #78646C

monochromatic

#2C352D #48574A #647866 #829784 #A4B3A5

Accessibility & contrast

On white

4.75

#647866 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#647866 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647866

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647866	#FFFFFF	#000000	##FFFFFF
##647866	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797465

Deuteranopia (green-blind)

#757267

Tritanopia (blue-blind)

#627773

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #647866;
/* rgb */ color: rgb(100, 120, 102);
/* oklch */ color: oklch(55.1% 0.036 147.8);

Tailwind

colors: {
  custom: {
    50: '#909f91',
    500: '#647866',
    950: '#000000',
  },
}

SCSS

$custom: #647866;
$custom-light: #909f91;
$custom-dark: #000000;

JSON

{
  "hex": "#647866",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 102
  },
  "hsl": {
    "h": 126,
    "s": 9.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.551,
    "c": 0.03628,
    "h": 147.8
  },
  "luminance": 0.17102
}

Semantic roles & 50–950 ramp

primary

#647866

secondary

#A296A1

accent

#76ACB2

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0C0E0C

muted

#7D7E7D

Preview Lab

Preview with #647866

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

Preview Lab → · Contrast checker → · Palette generator →