#66764D#66764D

#66764D is a mid, moderate yellow-green. Relative luminance 0.163; OKLCH L 54.2% C 0.063 H 125.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#66764D
RGB	rgb(102, 118, 77)
HSL	hsl(83, 21%, 38%)
HSV	hsv(83, 35%, 46%)
CMYK	cmyk(13.6%, 0%, 34.7%, 53.7%)
CIE-LAB	lab(47.39, -13.66, 20.68)
CIE-LCH	lch(47.39, 24.79, 123.45°)
OKLab	oklab(54.16% -0.0371 0.0515)
OKLCH	oklch(54.16% 0.063 125.8)
XYZ	xyz(13.2973, 16.3174, 9.4688)
Luminance	0.1632 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66764D #5D4D76

analogous

#76714D #66764D #51764D

triadic

#66764D #4D6676 #764D66

tetradic

#66764D #4D7671 #5D4D76 #764D51

square

#66764D #4D7671 #5D4D76 #764D51

split-complementary

#66764D #4D5176 #714D76

monochromatic

#262C1D #465135 #66764D #869B65 #A3B38A

Accessibility & contrast

On white

4.93

#66764D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#66764D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66764D

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66764D	#FFFFFF	#000000	##FFFFFF
##66764D	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714A

Deuteranopia (green-blind)

#78704F

Tritanopia (blue-blind)

#68726B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #66764d;
/* rgb */ color: rgb(102, 118, 77);
/* oklch */ color: oklch(54.2% 0.063 125.8);

Tailwind

colors: {
  custom: {
    50: '#929d7f',
    500: '#66764d',
    950: '#000000',
  },
}

SCSS

$custom: #66764d;
$custom-light: #929d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#66764d",
  "rgb": {
    "r": 102,
    "g": 118,
    "b": 77
  },
  "hsl": {
    "h": 83.415,
    "s": 21.026,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54163,
    "c": 0.06346,
    "h": 125.8
  },
  "luminance": 0.16317
}

Semantic roles & 50–950 ramp

primary

#66764D

secondary

#8C7FA0

accent

#6ABE8B

background

#F9F9F7

surface

#F1F2EE

border

#CBCCC9

text

#0D0E0A

muted

#7E7E7C

Preview Lab

Preview with #66764D

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

Preview Lab → · Contrast checker → · Palette generator →