#669F66#669F66

#669F66 is a light, moderate green. Relative luminance 0.286; OKLCH L 64.8% C 0.103 H 144.3°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#669F66
RGB	rgb(102, 159, 102)
HSL	hsl(120, 23%, 51%)
HSV	hsv(120, 36%, 62%)
CMYK	cmyk(35.8%, 0%, 35.8%, 37.6%)
CIE-LAB	lab(60.41, -30.60, 24.01)
CIE-LCH	lch(60.41, 38.89, 141.88°)
OKLab	oklab(64.8% -0.0834 0.06)
OKLCH	oklch(64.8% 0.103 144.3)
XYZ	xyz(20.2750, 28.5793, 17.0159)
Luminance	0.2858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669F66 #9F669F

analogous

#829F66 #669F66 #669F82

triadic

#669F66 #66669F #9F6666

tetradic

#669F66 #66829F #9F669F #9F8266

square

#669F66 #66829F #9F669F #9F8266

split-complementary

#669F66 #82669F #9F6682

monochromatic

#355535 #4D7B4D #669F66 #8CB78C #B1CEB1

Accessibility & contrast

On white

3.13

#669F66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#669F66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669F66

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669F66	#FFFFFF	#000000	##000000
##669F66	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19562

Deuteranopia (green-blind)

#998F69

Tritanopia (blue-blind)

#609C90

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #669f66;
/* rgb */ color: rgb(102, 159, 102);
/* oklch */ color: oklch(64.8% 0.103 144.3);

Tailwind

colors: {
  custom: {
    50: '#94bb92',
    500: '#669f66',
    950: '#000000',
  },
}

SCSS

$custom: #669f66;
$custom-light: #94bb92;
$custom-dark: #000000;

JSON

{
  "hex": "#669f66",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 102
  },
  "hsl": {
    "h": 120,
    "s": 22.892,
    "l": 51.176
  },
  "oklch": {
    "l": 0.64801,
    "c": 0.10273,
    "h": 144.3
  },
  "luminance": 0.2858
}

Semantic roles & 50–950 ramp

primary

#669F66

secondary

#BDA4BD

accent

#68BFBF

background

#F9FBF9

surface

#F2F6F1

border

#CCD0CB

text

#0D120D

muted

#7E817E

Preview Lab

Preview with #669F66

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

Preview Lab → · Contrast checker → · Palette generator →