#669B80#669B80

#669B80 is a light, moderate green. Relative luminance 0.278; OKLCH L 64.4% C 0.070 H 161.4°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#669B80
RGB	rgb(102, 155, 128)
HSL	hsl(149, 21%, 50%)
HSV	hsv(149, 34%, 61%)
CMYK	cmyk(34.2%, 0%, 17.4%, 39.2%)
CIE-LAB	lab(59.73, -23.69, 8.63)
CIE-LCH	lch(59.73, 25.22, 159.99°)
OKLab	oklab(64.43% -0.0661 0.0222)
OKLCH	oklch(64.43% 0.07 161.4)
XYZ	xyz(21.0957, 27.8248, 24.6771)
Luminance	0.2783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B80 #9B6681

analogous

#669B66 #669B80 #669B9B

triadic

#669B80 #80669B #9B8066

tetradic

#669B80 #66669B #9B6681 #9B9B66

square

#669B80 #66669B #9B6681 #9B9B66

split-complementary

#669B80 #9B669B #9B6666

monochromatic

#355143 #4D7662 #669B80 #8BB39F #B0CBBD

Accessibility & contrast

On white

3.20

#669B80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#669B80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B80

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B80	#FFFFFF	#000000	##000000
##669B80	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A947F

Deuteranopia (green-blind)

#918D82

Tritanopia (blue-blind)

#5A9B93

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #669b80;
/* rgb */ color: rgb(102, 155, 128);
/* oklch */ color: oklch(64.4% 0.070 161.4);

Tailwind

colors: {
  custom: {
    50: '#93b8a4',
    500: '#669b80',
    950: '#000000',
  },
}

SCSS

$custom: #669b80;
$custom-light: #93b8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#669b80",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 128
  },
  "hsl": {
    "h": 149.434,
    "s": 20.949,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6443,
    "c": 0.06979,
    "h": 161.4
  },
  "luminance": 0.27826
}

Semantic roles & 50–950 ramp

primary

#669B80

secondary

#BAA3AF

accent

#6A95BE

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D110F

muted

#7E807F

Preview Lab

Preview with #669B80

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

Preview Lab → · Contrast checker → · Palette generator →