#66802B#66802B

#66802B is a mid, moderate yellow-green. Relative luminance 0.184; OKLCH L 56.1% C 0.115 H 124.6°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#66802B
RGB	rgb(102, 128, 43)
HSL	hsl(78, 50%, 34%)
HSV	hsv(78, 66%, 50%)
CMYK	cmyk(20.3%, 0%, 66.4%, 49.8%)
CIE-LAB	lab(50.02, -22.84, 41.62)
CIE-LCH	lch(50.02, 47.47, 118.76°)
OKLab	oklab(56.14% -0.0655 0.0951)
OKLCH	oklch(56.14% 0.115 124.6)
XYZ	xyz(13.6348, 18.4374, 5.1255)
Luminance	0.1844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66802B #452B80

analogous

#806F2B #66802B #3B802B

triadic

#66802B #2B6680 #802B66

tetradic

#66802B #2B806F #452B80 #802B3B

square

#66802B #2B806F #452B80 #802B3B

split-complementary

#66802B #2B3B80 #6F2B80

monochromatic

#1D240C #41521C #66802B #8BAE3A #A8C95D

Accessibility & contrast

On white

4.48

#66802B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#66802B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66802B

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66802B	#FFFFFF	#000000	##000000
##66802B	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877820

Deuteranopia (green-blind)

#847731

Tritanopia (blue-blind)

#6B7A6E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #66802b;
/* rgb */ color: rgb(102, 128, 43);
/* oklch */ color: oklch(56.1% 0.115 124.6);

Tailwind

colors: {
  custom: {
    50: '#94a569',
    500: '#66802b',
    950: '#000000',
  },
}

SCSS

$custom: #66802b;
$custom-light: #94a569;
$custom-dark: #000000;

JSON

{
  "hex": "#66802b",
  "rgb": {
    "r": 102,
    "g": 128,
    "b": 43
  },
  "hsl": {
    "h": 78.353,
    "s": 49.708,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56135,
    "c": 0.11548,
    "h": 124.6
  },
  "luminance": 0.18438
}

Semantic roles & 50–950 ramp

primary

#66802B

secondary

#7358AE

accent

#4FD979

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #66802B

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

Preview Lab → · Contrast checker → · Palette generator →