#669C63#669C63

#669C63 is a light, moderate green. Relative luminance 0.275; OKLCH L 64.0% C 0.101 H 143.1°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#669C63
RGB	rgb(102, 156, 99)
HSL	hsl(117, 22%, 50%)
HSV	hsv(117, 37%, 61%)
CMYK	cmyk(34.6%, 0%, 36.5%, 38.8%)
CIE-LAB	lab(59.44, -29.66, 24.35)
CIE-LCH	lch(59.44, 38.38, 140.61°)
OKLab	oklab(64% -0.0809 0.0607)
OKLCH	oklch(64% 0.101 143.1)
XYZ	xyz(19.6193, 27.5016, 16.0766)
Luminance	0.2750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C63 #99639C

analogous

#839C63 #669C63 #639C7C

triadic

#669C63 #63669C #9C6366

tetradic

#669C63 #63839C #99639C #9C7C63

square

#669C63 #63839C #99639C #9C7C63

split-complementary

#669C63 #7C639C #9C6383

monochromatic

#355133 #4E774B #669C63 #8BB488 #AFCCAE

Accessibility & contrast

On white

3.23

#669C63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#669C63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C63

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C63	#FFFFFF	#000000	##000000
##669C63	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F925F

Deuteranopia (green-blind)

#968D66

Tritanopia (blue-blind)

#61998D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669c63;
/* rgb */ color: rgb(102, 156, 99);
/* oklch */ color: oklch(64.0% 0.101 143.1);

Tailwind

colors: {
  custom: {
    50: '#94b990',
    500: '#669c63',
    950: '#000000',
  },
}

SCSS

$custom: #669c63;
$custom-light: #94b990;
$custom-dark: #000000;

JSON

{
  "hex": "#669c63",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 99
  },
  "hsl": {
    "h": 116.842,
    "s": 22.353,
    "l": 50
  },
  "oklch": {
    "l": 0.63996,
    "c": 0.10113,
    "h": 143.1
  },
  "luminance": 0.27503
}

Semantic roles & 50–950 ramp

primary

#669C63

secondary

#B9A1BA

accent

#69BFBA

background

#F9FBF8

surface

#F1F6F0

border

#CBD0CB

text

#0D110C

muted

#7E807D

Preview Lab

Preview with #669C63

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

Preview Lab → · Contrast checker → · Palette generator →