#66842C#66842C

#66842C is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 57.2% C 0.120 H 126.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#66842C
RGB	rgb(102, 132, 44)
HSL	hsl(80, 50%, 35%)
HSV	hsv(80, 67%, 52%)
CMYK	cmyk(22.7%, 0%, 66.7%, 48.2%)
CIE-LAB	lab(51.28, -24.77, 42.51)
CIE-LCH	lch(51.28, 49.20, 120.23°)
OKLab	oklab(57.15% -0.0708 0.0971)
OKLCH	oklch(57.15% 0.12 126.1)
XYZ	xyz(14.1854, 19.5090, 5.4006)
Luminance	0.1951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66842C #4A2C84

analogous

#84762C #66842C #3A842C

triadic

#66842C #2C6684 #842C66

tetradic

#66842C #2C8476 #4A2C84 #842C3A

square

#66842C #2C8476 #4A2C84 #842C3A

split-complementary

#66842C #2C3A84 #762C84

monochromatic

#1F280D #43561D #66842C #89B23B #A6CA60

Accessibility & contrast

On white

4.28

#66842C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#66842C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66842C

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66842C	#FFFFFF	#000000	##000000
##66842C	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B21

Deuteranopia (green-blind)

#877A33

Tritanopia (blue-blind)

#6A7E72

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #66842c;
/* rgb */ color: rgb(102, 132, 44);
/* oklch */ color: oklch(57.2% 0.120 126.1);

Tailwind

colors: {
  custom: {
    50: '#94a86a',
    500: '#66842c',
    950: '#000000',
  },
}

SCSS

$custom: #66842c;
$custom-light: #94a86a;
$custom-dark: #000000;

JSON

{
  "hex": "#66842c",
  "rgb": {
    "r": 102,
    "g": 132,
    "b": 44
  },
  "hsl": {
    "h": 80.455,
    "s": 50,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57152,
    "c": 0.12016,
    "h": 126.1
  },
  "luminance": 0.19509
}

Semantic roles & 50–950 ramp

primary

#66842C

secondary

#785CB0

accent

#4EDA7E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #66842C

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

Preview Lab → · Contrast checker → · Palette generator →