#66733D#66733D

#66733D is a mid, moderate yellow-green. Relative luminance 0.154; OKLCH L 53.1% C 0.079 H 120.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#66733D
RGB	rgb(102, 115, 61)
HSL	hsl(74, 31%, 35%)
HSV	hsv(74, 47%, 45%)
CMYK	cmyk(11.3%, 0%, 47%, 54.9%)
CIE-LAB	lab(46.21, -14.19, 28.16)
CIE-LCH	lch(46.21, 31.53, 116.75°)
OKLab	oklab(53.13% -0.0396 0.0679)
OKLCH	oklch(53.13% 0.079 120.2)
XYZ	xyz(12.4526, 15.4232, 6.7349)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66733D #4A3D73

analogous

#73653D #66733D #4B733D

triadic

#66733D #3D6673 #733D66

tetradic

#66733D #3D7365 #4A3D73 #733D4B

square

#66733D #3D7365 #4A3D73 #733D4B

split-complementary

#66733D #3D4B73 #653D73

monochromatic

#1F2313 #434B28 #66733D #899B52 #A6B675

Accessibility & contrast

On white

5.14

#66733D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#66733D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66733D

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66733D	#FFFFFF	#000000	##FFFFFF
##66733D	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E39

Deuteranopia (green-blind)

#776E40

Tritanopia (blue-blind)

#6A6E66

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #66733d;
/* rgb */ color: rgb(102, 115, 61);
/* oklch */ color: oklch(53.1% 0.079 120.2);

Tailwind

colors: {
  custom: {
    50: '#939b73',
    500: '#66733d',
    950: '#000000',
  },
}

SCSS

$custom: #66733d;
$custom-light: #939b73;
$custom-dark: #000000;

JSON

{
  "hex": "#66733d",
  "rgb": {
    "r": 102,
    "g": 115,
    "b": 61
  },
  "hsl": {
    "h": 74.444,
    "s": 30.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53133,
    "c": 0.07859,
    "h": 120.2
  },
  "luminance": 0.15423
}

Semantic roles & 50–950 ramp

primary

#66733D

secondary

#786CA0

accent

#61C779

background

#F9F9F7

surface

#F1F2ED

border

#CBCCC8

text

#0D0E08

muted

#7E7E7B

Preview Lab

Preview with #66733D

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

Preview Lab → · Contrast checker → · Palette generator →