#66843D#66843D

#66843D is a mid, moderate yellow-green. Relative luminance 0.197; OKLCH L 57.4% C 0.104 H 128.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#66843D
RGB	rgb(102, 132, 61)
HSL	hsl(85, 37%, 38%)
HSV	hsv(85, 54%, 52%)
CMYK	cmyk(22.7%, 0%, 53.8%, 48.2%)
CIE-LAB	lab(51.46, -23.14, 34.53)
CIE-LCH	lch(51.46, 41.57, 123.83°)
OKLab	oklab(57.35% -0.0647 0.082)
OKLCH	oklch(57.35% 0.104 128.3)
XYZ	xyz(14.5730, 19.6640, 7.4417)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66843D #5B3D84

analogous

#847E3D #66843D #42843D

triadic

#66843D #3D6684 #843D66

tetradic

#66843D #3D847E #5B3D84 #843D42

square

#66843D #3D847E #5B3D84 #843D42

split-complementary

#66843D #3D4284 #7E3D84

monochromatic

#253016 #465A2A #66843D #86AE50 #A3C17A

Accessibility & contrast

On white

4.26

#66843D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#66843D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66843D

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66843D	#FFFFFF	#000000	##000000
##66843D	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7C36

Deuteranopia (green-blind)

#867A41

Tritanopia (blue-blind)

#697F74

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #66843d;
/* rgb */ color: rgb(102, 132, 61);
/* oklch */ color: oklch(57.4% 0.104 128.3);

Tailwind

colors: {
  custom: {
    50: '#93a874',
    500: '#66843d',
    950: '#000000',
  },
}

SCSS

$custom: #66843d;
$custom-light: #93a874;
$custom-dark: #000000;

JSON

{
  "hex": "#66843d",
  "rgb": {
    "r": 102,
    "g": 132,
    "b": 61
  },
  "hsl": {
    "h": 85.352,
    "s": 36.788,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57353,
    "c": 0.1044,
    "h": 128.3
  },
  "luminance": 0.19664
}

Semantic roles & 50–950 ramp

primary

#66843D

secondary

#8A71AB

accent

#5BCD8B

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #66843D

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

Preview Lab → · Contrast checker → · Palette generator →