#669C5F#669C5F

#669C5F is a light, moderate green. Relative luminance 0.274; OKLCH L 63.9% C 0.105 H 141.6°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#669C5F
RGB	rgb(102, 156, 95)
HSL	hsl(113, 24%, 49%)
HSV	hsv(113, 39%, 61%)
CMYK	cmyk(34.6%, 0%, 39.1%, 38.8%)
CIE-LAB	lab(59.37, -30.30, 26.43)
CIE-LCH	lch(59.37, 40.21, 138.90°)
OKLab	oklab(63.92% -0.0827 0.0655)
OKLCH	oklch(63.92% 0.105 141.6)
XYZ	xyz(19.4328, 27.4270, 15.0943)
Luminance	0.2743 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C5F #955F9C

analogous

#859C5F #669C5F #5F9C77

triadic

#669C5F #5F669C #9C5F66

tetradic

#669C5F #5F859C #955F9C #9C775F

square

#669C5F #5F859C #955F9C #9C775F

split-complementary

#669C5F #775F9C #9C5F85

monochromatic

#345031 #4D7648 #669C5F #8AB484 #AECBAA

Accessibility & contrast

On white

3.24

#669C5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#669C5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C5F

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C5F	#FFFFFF	#000000	##000000
##669C5F	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F925B

Deuteranopia (green-blind)

#978D63

Tritanopia (blue-blind)

#62988D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669c5f;
/* rgb */ color: rgb(102, 156, 95);
/* oklch */ color: oklch(63.9% 0.105 141.6);

Tailwind

colors: {
  custom: {
    50: '#94b98d',
    500: '#669c5f',
    950: '#000000',
  },
}

SCSS

$custom: #669c5f;
$custom-light: #94b98d;
$custom-dark: #000000;

JSON

{
  "hex": "#669c5f",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 95
  },
  "hsl": {
    "h": 113.115,
    "s": 24.303,
    "l": 49.216
  },
  "oklch": {
    "l": 0.63918,
    "c": 0.10548,
    "h": 141.6
  },
  "luminance": 0.27428
}

Semantic roles & 50–950 ramp

primary

#669C5F

secondary

#B69DBA

accent

#67C1B6

background

#F9FBF8

surface

#F2F6F0

border

#CCD0CB

text

#0D110C

muted

#7E807D

Preview Lab

Preview with #669C5F

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

Preview Lab → · Contrast checker → · Palette generator →