#66786C#66786C

#66786C is a mid, muted green. Relative luminance 0.173; OKLCH L 55.4% C 0.028 H 156.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#66786C
RGB	rgb(102, 120, 108)
HSL	hsl(140, 8%, 44%)
HSV	hsv(140, 15%, 47%)
CMYK	cmyk(15%, 0%, 10%, 52.9%)
CIE-LAB	lab(48.69, -9.21, 4.37)
CIE-LCH	lch(48.69, 10.19, 154.60°)
OKLab	oklab(55.43% -0.0257 0.0114)
OKLCH	oklch(55.43% 0.028 156.2)
XYZ	xyz(14.9021, 17.3401, 16.7463)
Luminance	0.1734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66786C #786672

analogous

#697866 #66786C #667875

triadic

#66786C #6C6678 #786C66

tetradic

#66786C #666978 #786672 #787566

square

#66786C #666978 #786672 #787566

split-complementary

#66786C #756678 #786669

monochromatic

#2E3630 #4A574E #66786C #84978B #A5B3AA

Accessibility & contrast

On white

4.70

#66786C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#66786C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66786C

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66786C	#FFFFFF	#000000	##FFFFFF
##66786C	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78756B

Deuteranopia (green-blind)

#75736D

Tritanopia (blue-blind)

#637874

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #66786c;
/* rgb */ color: rgb(102, 120, 108);
/* oklch */ color: oklch(55.4% 0.028 156.2);

Tailwind

colors: {
  custom: {
    50: '#919f96',
    500: '#66786c',
    950: '#000000',
  },
}

SCSS

$custom: #66786c;
$custom-light: #919f96;
$custom-dark: #000000;

JSON

{
  "hex": "#66786c",
  "rgb": {
    "r": 102,
    "g": 120,
    "b": 108
  },
  "hsl": {
    "h": 140,
    "s": 8.108,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55426,
    "c": 0.02814,
    "h": 156.2
  },
  "luminance": 0.1734
}

Semantic roles & 50–950 ramp

primary

#66786C

secondary

#A2979F

accent

#779EB1

background

#F8F9F9

surface

#F0F2F1

border

#CBCCCB

text

#0D0E0D

muted

#7D7E7E

Preview Lab

Preview with #66786C

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

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