#669B5D#669B5D

#669B5D is a light, moderate green. Relative luminance 0.271; OKLCH L 63.6% C 0.106 H 140.9°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#669B5D
RGB	rgb(102, 155, 93)
HSL	hsl(111, 25%, 49%)
HSV	hsv(111, 40%, 61%)
CMYK	cmyk(34.2%, 0%, 40%, 39.2%)
CIE-LAB	lab(59.03, -30.14, 27.07)
CIE-LCH	lch(59.03, 40.51, 138.07°)
OKLab	oklab(63.63% -0.0823 0.0669)
OKLCH	oklch(63.63% 0.106 140.9)
XYZ	xyz(19.1759, 27.0569, 14.5659)
Luminance	0.2706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B5D #925D9B

analogous

#859B5D #669B5D #5D9B73

triadic

#669B5D #5D669B #9B5D66

tetradic

#669B5D #5D859B #925D9B #9B735D

square

#669B5D #5D859B #925D9B #9B735D

split-complementary

#669B5D #735D9B #9B5D85

monochromatic

#344E2F #4D7546 #669B5D #89B481 #ADCBA8

Accessibility & contrast

On white

3.28

#669B5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#669B5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B5D

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B5D	#FFFFFF	#000000	##000000
##669B5D	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9159

Deuteranopia (green-blind)

#968C61

Tritanopia (blue-blind)

#62978C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669b5d;
/* rgb */ color: rgb(102, 155, 93);
/* oklch */ color: oklch(63.6% 0.106 140.9);

Tailwind

colors: {
  custom: {
    50: '#94b98b',
    500: '#669b5d',
    950: '#000000',
  },
}

SCSS

$custom: #669b5d;
$custom-light: #94b98b;
$custom-dark: #000000;

JSON

{
  "hex": "#669b5d",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 93
  },
  "hsl": {
    "h": 111.29,
    "s": 25,
    "l": 48.627
  },
  "oklch": {
    "l": 0.63631,
    "c": 0.10604,
    "h": 140.9
  },
  "luminance": 0.27058
}

Semantic roles & 50–950 ramp

primary

#669B5D

secondary

#B49BB9

accent

#66C1B4

background

#F9FBF8

surface

#F2F6F0

border

#CCD0CB

text

#0D110C

muted

#7E807D

Preview Lab

Preview with #669B5D

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

Preview Lab → · Contrast checker → · Palette generator →