#669C80#669C80

#669C80 is a light, moderate green. Relative luminance 0.282; OKLCH L 64.7% C 0.071 H 160.9°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#669C80
RGB	rgb(102, 156, 128)
HSL	hsl(149, 21%, 51%)
HSV	hsv(149, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 17.9%, 38.8%)
CIE-LAB	lab(60.03, -24.20, 9.06)
CIE-LCH	lch(60.03, 25.84, 159.47°)
OKLab	oklab(64.67% -0.0675 0.0233)
OKLCH	oklch(64.67% 0.071 160.9)
XYZ	xyz(21.2628, 28.1591, 24.7328)
Luminance	0.2816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C80 #9C6682

analogous

#679C66 #669C80 #669C9B

triadic

#669C80 #80669C #9C8066

tetradic

#669C80 #66679C #9C6682 #9C9B66

square

#669C80 #66679C #9C6682 #9C9B66

split-complementary

#669C80 #9B669C #9C6667

monochromatic

#355243 #4D7762 #669C80 #8BB49F #B0CCBE

Accessibility & contrast

On white

3.17

#669C80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#669C80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C80

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C80	#FFFFFF	#000000	##000000
##669C80	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B947F

Deuteranopia (green-blind)

#928E82

Tritanopia (blue-blind)

#5A9C94

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #669c80;
/* rgb */ color: rgb(102, 156, 128);
/* oklch */ color: oklch(64.7% 0.071 160.9);

Tailwind

colors: {
  custom: {
    50: '#93b9a4',
    500: '#669c80',
    950: '#000000',
  },
}

SCSS

$custom: #669c80;
$custom-light: #93b9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#669c80",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 128
  },
  "hsl": {
    "h": 148.889,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64674,
    "c": 0.07138,
    "h": 160.9
  },
  "luminance": 0.2816
}

Semantic roles & 50–950 ramp

primary

#669C80

secondary

#BBA3AF

accent

#6A95BE

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D110F

muted

#7E807F

Preview Lab

Preview with #669C80

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

Preview Lab → · Contrast checker → · Palette generator →