#66786E#66786E

#66786E is a mid, muted green. Relative luminance 0.174; OKLCH L 55.5% C 0.026 H 161.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#66786E
RGB	rgb(102, 120, 110)
HSL	hsl(147, 8%, 44%)
HSV	hsv(147, 15%, 47%)
CMYK	cmyk(15%, 0%, 8.3%, 52.9%)
CIE-LAB	lab(48.74, -8.79, 3.27)
CIE-LCH	lch(48.74, 9.38, 159.60°)
OKLab	oklab(55.49% -0.0248 0.0085)
OKLCH	oklch(55.49% 0.026 161.1)
XYZ	xyz(15.0098, 17.3832, 17.3133)
Luminance	0.1738 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66786E #786670

analogous

#677866 #66786E #667877

triadic

#66786E #6E6678 #786E66

tetradic

#66786E #666778 #786670 #787766

square

#66786E #666778 #786670 #787766

split-complementary

#66786E #776678 #786667

monochromatic

#2E3631 #4A5750 #66786E #84978D #A5B3AB

Accessibility & contrast

On white

4.69

#66786E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#66786E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66786E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66786E	#FFFFFF	#000000	##FFFFFF
##66786E	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77756E

Deuteranopia (green-blind)

#74736F

Tritanopia (blue-blind)

#637875

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #66786e;
/* rgb */ color: rgb(102, 120, 110);
/* oklch */ color: oklch(55.5% 0.026 161.1);

Tailwind

colors: {
  custom: {
    50: '#919f97',
    500: '#66786e',
    950: '#000000',
  },
}

SCSS

$custom: #66786e;
$custom-light: #919f97;
$custom-dark: #000000;

JSON

{
  "hex": "#66786e",
  "rgb": {
    "r": 102,
    "g": 120,
    "b": 110
  },
  "hsl": {
    "h": 146.667,
    "s": 8.108,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55486,
    "c": 0.02625,
    "h": 161.1
  },
  "luminance": 0.17384
}

Semantic roles & 50–950 ramp

primary

#66786E

secondary

#A2979E

accent

#7797B1

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0D0E0D

muted

#7D7E7E

Preview Lab

Preview with #66786E

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

Preview Lab → · Contrast checker → · Palette generator →