#669C56#669C56

#669C56 is a light, moderate green. Relative luminance 0.273; OKLCH L 63.8% C 0.115 H 138.8°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#669C56
RGB	rgb(102, 156, 86)
HSL	hsl(106, 29%, 47%)
HSV	hsv(106, 45%, 61%)
CMYK	cmyk(34.6%, 0%, 44.9%, 38.8%)
CIE-LAB	lab(59.23, -31.66, 31.06)
CIE-LCH	lch(59.23, 44.35, 135.54°)
OKLab	oklab(63.76% -0.0866 0.0758)
OKLCH	oklch(63.76% 0.115 138.8)
XYZ	xyz(19.0470, 27.2727, 13.0629)
Luminance	0.2727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C56 #8C569C

analogous

#899C56 #669C56 #569C69

triadic

#669C56 #56669C #9C5666

tetradic

#669C56 #56899C #8C569C #9C6956

square

#669C56 #56899C #8C569C #9C6956

split-complementary

#669C56 #69569C #9C5689

monochromatic

#324D2B #4C7540 #669C56 #87B67A #ABCBA1

Accessibility & contrast

On white

3.25

#669C56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#669C56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C56

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C56	#FFFFFF	#000000	##000000
##669C56	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09251

Deuteranopia (green-blind)

#988D5A

Tritanopia (blue-blind)

#63988B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669c56;
/* rgb */ color: rgb(102, 156, 86);
/* oklch */ color: oklch(63.8% 0.115 138.8);

Tailwind

colors: {
  custom: {
    50: '#94b987',
    500: '#669c56',
    950: '#000000',
  },
}

SCSS

$custom: #669c56;
$custom-light: #94b987;
$custom-dark: #000000;

JSON

{
  "hex": "#669c56",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 86
  },
  "hsl": {
    "h": 106.286,
    "s": 28.926,
    "l": 47.451
  },
  "oklch": {
    "l": 0.63757,
    "c": 0.11513,
    "h": 138.8
  },
  "luminance": 0.27274
}

Semantic roles & 50–950 ramp

primary

#669C56

secondary

#B195B9

accent

#63C5AF

background

#F9FBF8

surface

#F2F6EF

border

#CCD0CA

text

#0D110B

muted

#7E807C

Preview Lab

Preview with #669C56

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

Preview Lab → · Contrast checker → · Palette generator →