#66822C#66822C

#66822C is a mid, moderate yellow-green. Relative luminance 0.190; OKLCH L 56.6% C 0.117 H 125.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#66822C
RGB	rgb(102, 130, 44)
HSL	hsl(80, 49%, 34%)
HSV	hsv(80, 66%, 51%)
CMYK	cmyk(21.5%, 0%, 66.2%, 49%)
CIE-LAB	lab(50.65, -23.77, 41.85)
CIE-LCH	lch(50.65, 48.12, 119.60°)
OKLab	oklab(56.65% -0.068 0.0957)
OKLCH	oklch(56.65% 0.117 125.4)
XYZ	xyz(13.9168, 18.9717, 5.3111)
Luminance	0.1897 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66822C #482C82

analogous

#82732C #66822C #3B822C

triadic

#66822C #2C6682 #822C66

tetradic

#66822C #2C8273 #482C82 #822C3B

square

#66822C #2C8273 #482C82 #822C3B

split-complementary

#66822C #2C3B82 #732C82

monochromatic

#1E270D #42541D #66822C #8AB03B #A7C95F

Accessibility & contrast

On white

4.38

#66822C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#66822C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66822C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66822C	#FFFFFF	#000000	##000000
##66822C	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A21

Deuteranopia (green-blind)

#857832

Tritanopia (blue-blind)

#6A7C70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #66822c;
/* rgb */ color: rgb(102, 130, 44);
/* oklch */ color: oklch(56.6% 0.117 125.4);

Tailwind

colors: {
  custom: {
    50: '#94a66a',
    500: '#66822c',
    950: '#000000',
  },
}

SCSS

$custom: #66822c;
$custom-light: #94a66a;
$custom-dark: #000000;

JSON

{
  "hex": "#66822c",
  "rgb": {
    "r": 102,
    "g": 130,
    "b": 44
  },
  "hsl": {
    "h": 79.535,
    "s": 49.425,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56648,
    "c": 0.11742,
    "h": 125.4
  },
  "luminance": 0.18972
}

Semantic roles & 50–950 ramp

primary

#66822C

secondary

#765BAF

accent

#4FD97C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #66822C

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

Preview Lab → · Contrast checker → · Palette generator →