#669C64#669C64

#669C64 is a light, moderate green. Relative luminance 0.275; OKLCH L 64.0% C 0.100 H 143.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#669C64
RGB	rgb(102, 156, 100)
HSL	hsl(118, 22%, 50%)
HSV	hsv(118, 36%, 61%)
CMYK	cmyk(34.6%, 0%, 35.9%, 38.8%)
CIE-LAB	lab(59.45, -29.49, 23.83)
CIE-LCH	lch(59.45, 37.92, 141.06°)
OKLab	oklab(64.02% -0.0804 0.0595)
OKLCH	oklch(64.02% 0.1 143.5)
XYZ	xyz(19.6674, 27.5209, 16.3299)
Luminance	0.2752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C64 #9A649C

analogous

#829C64 #669C64 #649C7E

triadic

#669C64 #64669C #9C6466

tetradic

#669C64 #64829C #9A649C #9C7E64

square

#669C64 #64829C #9A649C #9C7E64

split-complementary

#669C64 #7E649C #9C6482

monochromatic

#355234 #4D774C #669C64 #8BB489 #B0CCAF

Accessibility & contrast

On white

3.23

#669C64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#669C64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C64

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C64	#FFFFFF	#000000	##000000
##669C64	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9260

Deuteranopia (green-blind)

#968D67

Tritanopia (blue-blind)

#61998E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669c64;
/* rgb */ color: rgb(102, 156, 100);
/* oklch */ color: oklch(64.0% 0.100 143.5);

Tailwind

colors: {
  custom: {
    50: '#94b990',
    500: '#669c64',
    950: '#000000',
  },
}

SCSS

$custom: #669c64;
$custom-light: #94b990;
$custom-dark: #000000;

JSON

{
  "hex": "#669c64",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 100
  },
  "hsl": {
    "h": 117.857,
    "s": 22.047,
    "l": 50.196
  },
  "oklch": {
    "l": 0.64016,
    "c": 0.10004,
    "h": 143.5
  },
  "luminance": 0.27522
}

Semantic roles & 50–950 ramp

primary

#669C64

secondary

#BAA1BA

accent

#69BFBC

background

#F9FBF8

surface

#F1F6F0

border

#CBD0CB

text

#0D110C

muted

#7E807D

Preview Lab

Preview with #669C64

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

Preview Lab → · Contrast checker → · Palette generator →