#66764F#66764F

#66764F is a mid, moderate yellow-green. Relative luminance 0.163; OKLCH L 54.2% C 0.061 H 126.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#66764F
RGB	rgb(102, 118, 79)
HSL	hsl(85, 20%, 39%)
HSV	hsv(85, 33%, 46%)
CMYK	cmyk(13.6%, 0%, 33.1%, 53.7%)
CIE-LAB	lab(47.43, -13.36, 19.58)
CIE-LCH	lch(47.43, 23.70, 124.29°)
OKLab	oklab(54.2% -0.0362 0.049)
OKLCH	oklch(54.2% 0.061 126.5)
XYZ	xyz(13.3690, 16.3461, 9.8464)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66764F #5F4F76

analogous

#76724F #66764F #52764F

triadic

#66764F #4F6676 #764F66

tetradic

#66764F #4F7672 #5F4F76 #764F52

square

#66764F #4F7672 #5F4F76 #764F52

split-complementary

#66764F #4F5276 #724F76

monochromatic

#272D1E #465136 #66764F #869A68 #A3B38D

Accessibility & contrast

On white

4.92

#66764F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#66764F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66764F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66764F	#FFFFFF	#000000	##FFFFFF
##66764F	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714C

Deuteranopia (green-blind)

#787051

Tritanopia (blue-blind)

#68726C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #66764f;
/* rgb */ color: rgb(102, 118, 79);
/* oklch */ color: oklch(54.2% 0.061 126.5);

Tailwind

colors: {
  custom: {
    50: '#929d80',
    500: '#66764f',
    950: '#000000',
  },
}

SCSS

$custom: #66764f;
$custom-light: #929d80;
$custom-dark: #000000;

JSON

{
  "hex": "#66764f",
  "rgb": {
    "r": 102,
    "g": 118,
    "b": 79
  },
  "hsl": {
    "h": 84.615,
    "s": 19.797,
    "l": 38.627
  },
  "oklch": {
    "l": 0.54204,
    "c": 0.06086,
    "h": 126.5
  },
  "luminance": 0.16346
}

Semantic roles & 50–950 ramp

primary

#66764F

secondary

#8E81A0

accent

#6BBC8D

background

#F9F9F7

surface

#F1F2EE

border

#CBCCC9

text

#0D0E0A

muted

#7E7E7C

Preview Lab

Preview with #66764F

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

Preview Lab → · Contrast checker → · Palette generator →