#669C52#669C52

#669C52 is a light, moderate green. Relative luminance 0.272; OKLCH L 63.7% C 0.119 H 137.8°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#669C52
RGB	rgb(102, 156, 82)
HSL	hsl(104, 31%, 47%)
HSV	hsv(104, 47%, 61%)
CMYK	cmyk(34.6%, 0%, 47.4%, 38.8%)
CIE-LAB	lab(59.17, -32.21, 33.08)
CIE-LCH	lch(59.17, 46.17, 134.24°)
OKLab	oklab(63.69% -0.0883 0.0802)
OKLCH	oklch(63.69% 0.119 137.8)
XYZ	xyz(18.8904, 27.2101, 12.2377)
Luminance	0.2721 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C52 #88529C

analogous

#8B9C52 #669C52 #529C63

triadic

#669C52 #52669C #9C5266

tetradic

#669C52 #528B9C #88529C #9C6352

square

#669C52 #528B9C #88529C #9C6352

split-complementary

#669C52 #63529C #9C528B

monochromatic

#324C28 #4C743D #669C52 #87B675 #AACB9D

Accessibility & contrast

On white

3.26

#669C52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#669C52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C52

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C52	#FFFFFF	#000000	##000000
##669C52	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914C

Deuteranopia (green-blind)

#988D57

Tritanopia (blue-blind)

#64978A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669c52;
/* rgb */ color: rgb(102, 156, 82);
/* oklch */ color: oklch(63.7% 0.119 137.8);

Tailwind

colors: {
  custom: {
    50: '#94b984',
    500: '#669c52',
    950: '#000000',
  },
}

SCSS

$custom: #669c52;
$custom-light: #94b984;
$custom-dark: #000000;

JSON

{
  "hex": "#669c52",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 82
  },
  "hsl": {
    "h": 103.784,
    "s": 31.092,
    "l": 46.667
  },
  "oklch": {
    "l": 0.63691,
    "c": 0.11931,
    "h": 137.8
  },
  "luminance": 0.27211
}

Semantic roles & 50–950 ramp

primary

#669C52

secondary

#AE91B9

accent

#61C7AC

background

#F9FBF8

surface

#F2F6EF

border

#CCD0CA

text

#0D110B

muted

#7E807C

Preview Lab

Preview with #669C52

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

Preview Lab → · Contrast checker → · Palette generator →