#66842B#66842B

#66842B is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 57.1% C 0.121 H 126.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#66842B
RGB	rgb(102, 132, 43)
HSL	hsl(80, 51%, 34%)
HSV	hsv(80, 67%, 52%)
CMYK	cmyk(22.7%, 0%, 67.4%, 48.2%)
CIE-LAB	lab(51.27, -24.85, 42.94)
CIE-LCH	lch(51.27, 49.61, 120.06°)
OKLab	oklab(57.14% -0.0711 0.0979)
OKLCH	oklch(57.14% 0.121 126)
XYZ	xyz(14.1668, 19.5015, 5.3028)
Luminance	0.1950 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66842B #492B84

analogous

#84762B #66842B #3A842B

triadic

#66842B #2B6684 #842B66

tetradic

#66842B #2B8476 #492B84 #842B3A

square

#66842B #2B8476 #492B84 #842B3A

split-complementary

#66842B #2B3A84 #762B84

monochromatic

#1F280D #42561C #66842B #8AB23A #A6CB5F

Accessibility & contrast

On white

4.29

#66842B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#66842B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66842B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66842B	#FFFFFF	#000000	##000000
##66842B	1.00	4.29	4.90	4.90
#FFFFFF	4.29	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)

#8B7B1F

Deuteranopia (green-blind)

#877A32

Tritanopia (blue-blind)

#6A7E72

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #66842b;
/* rgb */ color: rgb(102, 132, 43);
/* oklch */ color: oklch(57.1% 0.121 126.0);

Tailwind

colors: {
  custom: {
    50: '#94a869',
    500: '#66842b',
    950: '#000000',
  },
}

SCSS

$custom: #66842b;
$custom-light: #94a869;
$custom-dark: #000000;

JSON

{
  "hex": "#66842b",
  "rgb": {
    "r": 102,
    "g": 132,
    "b": 43
  },
  "hsl": {
    "h": 80.225,
    "s": 50.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57142,
    "c": 0.12097,
    "h": 126
  },
  "luminance": 0.19502
}

Semantic roles & 50–950 ramp

primary

#66842B

secondary

#775AB1

accent

#4DDA7D

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #66842B

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

Preview Lab → · Contrast checker → · Palette generator →