#669C54#669C54

#669C54 is a light, moderate green. Relative luminance 0.272; OKLCH L 63.7% C 0.117 H 138.3°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#669C54
RGB	rgb(102, 156, 84)
HSL	hsl(105, 30%, 47%)
HSV	hsv(105, 46%, 61%)
CMYK	cmyk(34.6%, 0%, 46.2%, 38.8%)
CIE-LAB	lab(59.20, -31.94, 32.07)
CIE-LCH	lch(59.20, 45.26, 134.88°)
OKLab	oklab(63.72% -0.0875 0.078)
OKLCH	oklch(63.72% 0.117 138.3)
XYZ	xyz(18.9676, 27.2410, 12.6444)
Luminance	0.2724 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C54 #8A549C

analogous

#8A9C54 #669C54 #549C66

triadic

#669C54 #54669C #9C5466

tetradic

#669C54 #548A9C #8A549C #9C6654

square

#669C54 #548A9C #8A549C #9C6654

split-complementary

#669C54 #66549C #9C548A

monochromatic

#324C29 #4C743F #669C54 #87B677 #AACB9F

Accessibility & contrast

On white

3.26

#669C54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#669C54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C54

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C54	#FFFFFF	#000000	##000000
##669C54	1.00	3.26	6.45	6.45
#FFFFFF	3.26	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)

#A0924E

Deuteranopia (green-blind)

#988D58

Tritanopia (blue-blind)

#63988B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669c54;
/* rgb */ color: rgb(102, 156, 84);
/* oklch */ color: oklch(63.7% 0.117 138.3);

Tailwind

colors: {
  custom: {
    50: '#94b985',
    500: '#669c54',
    950: '#000000',
  },
}

SCSS

$custom: #669c54;
$custom-light: #94b985;
$custom-dark: #000000;

JSON

{
  "hex": "#669c54",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 84
  },
  "hsl": {
    "h": 105,
    "s": 30,
    "l": 47.059
  },
  "oklch": {
    "l": 0.63723,
    "c": 0.11723,
    "h": 138.3
  },
  "luminance": 0.27242
}

Semantic roles & 50–950 ramp

primary

#669C54

secondary

#AF93B9

accent

#62C6AD

background

#F9FBF8

surface

#F2F6EF

border

#CCD0CA

text

#0D110B

muted

#7E807C

Preview Lab

Preview with #669C54

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

Preview Lab → · Contrast checker → · Palette generator →