#66992C#66992C

#66992C is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.5% C 0.149 H 131.4°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#66992C
RGB	rgb(102, 153, 44)
HSL	hsl(88, 55%, 39%)
HSV	hsv(88, 71%, 60%)
CMYK	cmyk(33.3%, 0%, 71.2%, 40%)
CIE-LAB	lab(57.84, -34.76, 49.35)
CIE-LCH	lch(57.84, 60.36, 125.16°)
OKLab	oklab(62.48% -0.0981 0.1115)
OKLCH	oklch(62.48% 0.149 131.4)
XYZ	xyz(17.3252, 25.7885, 6.4472)
Luminance	0.2579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66992C #5F2C99

analogous

#99952C #66992C #30992C

triadic

#66992C #2C6699 #992C66

tetradic

#66992C #2C9995 #5F2C99 #992C30

square

#66992C #2C9995 #5F2C99 #992C30

split-complementary

#66992C #2C3099 #952C99

monochromatic

#273A11 #46691E #66992C #86C73B #A3D46B

Accessibility & contrast

On white

3.41

#66992C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#66992C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66992C

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66992C	#FFFFFF	#000000	##000000
##66992C	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D1B

Deuteranopia (green-blind)

#998A36

Tritanopia (blue-blind)

#689383

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #66992c;
/* rgb */ color: rgb(102, 153, 44);
/* oklch */ color: oklch(62.5% 0.149 131.4);

Tailwind

colors: {
  custom: {
    50: '#96b76c',
    500: '#66992c',
    950: '#000000',
  },
}

SCSS

$custom: #66992c;
$custom-light: #96b76c;
$custom-dark: #000000;

JSON

{
  "hex": "#66992c",
  "rgb": {
    "r": 102,
    "g": 153,
    "b": 44
  },
  "hsl": {
    "h": 88.073,
    "s": 55.33,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62478,
    "c": 0.14853,
    "h": 131.4
  },
  "luminance": 0.25789
}

Semantic roles & 50–950 ramp

primary

#66992C

secondary

#8E66BB

accent

#49DF8F

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #66992C

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

Preview Lab → · Contrast checker → · Palette generator →