#669C71#669C71

#669C71 is a light, moderate green. Relative luminance 0.278; OKLCH L 64.3% C 0.086 H 149.9°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#669C71
RGB	rgb(102, 156, 113)
HSL	hsl(132, 21%, 51%)
HSV	hsv(132, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 27.6%, 38.8%)
CIE-LAB	lab(59.70, -27.19, 17.00)
CIE-LCH	lch(59.70, 32.07, 147.99°)
OKLab	oklab(64.3% -0.0744 0.0432)
OKLCH	oklch(64.3% 0.086 149.9)
XYZ	xyz(20.3475, 27.7929, 19.9120)
Luminance	0.2779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C71 #9C6691

analogous

#769C66 #669C71 #669C8C

triadic

#669C71 #71669C #9C7166

tetradic

#669C71 #66769C #9C6691 #9C8C66

square

#669C71 #66769C #9C6691 #9C8C66

split-complementary

#669C71 #8C669C #9C6676

monochromatic

#35523B #4D7756 #669C71 #8BB493 #B0CCB6

Accessibility & contrast

On white

3.20

#669C71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#669C71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C71

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C71	#FFFFFF	#000000	##000000
##669C71	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D936E

Deuteranopia (green-blind)

#948E73

Tritanopia (blue-blind)

#5E9A90

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #669c71;
/* rgb */ color: rgb(102, 156, 113);
/* oklch */ color: oklch(64.3% 0.086 149.9);

Tailwind

colors: {
  custom: {
    50: '#93b99a',
    500: '#669c71',
    950: '#000000',
  },
}

SCSS

$custom: #669c71;
$custom-light: #93b99a;
$custom-dark: #000000;

JSON

{
  "hex": "#669c71",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 113
  },
  "hsl": {
    "h": 132.222,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64297,
    "c": 0.08606,
    "h": 149.9
  },
  "luminance": 0.27794
}

Semantic roles & 50–950 ramp

primary

#669C71

secondary

#BBA3B6

accent

#6AADBE

background

#F9FBF9

surface

#F1F6F2

border

#CBD0CC

text

#0D110E

muted

#7E807E

Preview Lab

Preview with #669C71

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

Preview Lab → · Contrast checker → · Palette generator →