#669C79#669C79

#669C79 is a light, moderate green. Relative luminance 0.280; OKLCH L 64.5% C 0.078 H 155.2°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#669C79
RGB	rgb(102, 156, 121)
HSL	hsl(141, 21%, 51%)
HSV	hsv(141, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 22.4%, 38.8%)
CIE-LAB	lab(59.87, -25.64, 12.77)
CIE-LCH	lch(59.87, 28.64, 153.53°)
OKLab	oklab(64.49% -0.0707 0.0327)
OKLCH	oklch(64.49% 0.078 155.2)
XYZ	xyz(20.8179, 27.9811, 22.3894)
Luminance	0.2798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C79 #9C6689

analogous

#6E9C66 #669C79 #669C94

triadic

#669C79 #79669C #9C7966

tetradic

#669C79 #666E9C #9C6689 #9C9466

square

#669C79 #666E9C #9C6689 #9C9466

split-complementary

#669C79 #94669C #9C666E

monochromatic

#35523F #4D775C #669C79 #8BB49A #B0CCBA

Accessibility & contrast

On white

3.18

#669C79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#669C79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C79

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C79	#FFFFFF	#000000	##000000
##669C79	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9477

Deuteranopia (green-blind)

#938E7B

Tritanopia (blue-blind)

#5C9B92

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #669c79;
/* rgb */ color: rgb(102, 156, 121);
/* oklch */ color: oklch(64.5% 0.078 155.2);

Tailwind

colors: {
  custom: {
    50: '#93b99f',
    500: '#669c79',
    950: '#000000',
  },
}

SCSS

$custom: #669c79;
$custom-light: #93b99f;
$custom-dark: #000000;

JSON

{
  "hex": "#669c79",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 121
  },
  "hsl": {
    "h": 141.111,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64491,
    "c": 0.07791,
    "h": 155.2
  },
  "luminance": 0.27982
}

Semantic roles & 50–950 ramp

primary

#669C79

secondary

#BBA3B2

accent

#6AA0BE

background

#F9FBF9

surface

#F1F6F2

border

#CBD0CC

text

#0D110E

muted

#7E807E

Preview Lab

Preview with #669C79

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

Preview Lab → · Contrast checker → · Palette generator →