#669C53#669C53

#669C53 is a light, moderate green. Relative luminance 0.272; OKLCH L 63.7% C 0.118 H 138.0°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#669C53
RGB	rgb(102, 156, 83)
HSL	hsl(104, 31%, 47%)
HSV	hsv(104, 47%, 61%)
CMYK	cmyk(34.6%, 0%, 46.8%, 38.8%)
CIE-LAB	lab(59.18, -32.07, 32.58)
CIE-LCH	lch(59.18, 45.72, 134.55°)
OKLab	oklab(63.71% -0.0879 0.0791)
OKLCH	oklch(63.71% 0.118 138)
XYZ	xyz(18.9287, 27.2254, 12.4396)
Luminance	0.2723 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C53 #89539C

analogous

#8B9C53 #669C53 #539C65

triadic

#669C53 #53669C #9C5366

tetradic

#669C53 #538B9C #89539C #9C6553

square

#669C53 #538B9C #89539C #9C6553

split-complementary

#669C53 #65539C #9C538B

monochromatic

#324C28 #4C743E #669C53 #87B676 #AACB9E

Accessibility & contrast

On white

3.26

#669C53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#669C53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C53

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C53	#FFFFFF	#000000	##000000
##669C53	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914D

Deuteranopia (green-blind)

#988D58

Tritanopia (blue-blind)

#63988B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669c53;
/* rgb */ color: rgb(102, 156, 83);
/* oklch */ color: oklch(63.7% 0.118 138.0);

Tailwind

colors: {
  custom: {
    50: '#94b985',
    500: '#669c53',
    950: '#000000',
  },
}

SCSS

$custom: #669c53;
$custom-light: #94b985;
$custom-dark: #000000;

JSON

{
  "hex": "#669c53",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 83
  },
  "hsl": {
    "h": 104.384,
    "s": 30.544,
    "l": 46.863
  },
  "oklch": {
    "l": 0.63707,
    "c": 0.11827,
    "h": 138
  },
  "luminance": 0.27226
}

Semantic roles & 50–950 ramp

primary

#669C53

secondary

#AF92B9

accent

#61C7AC

background

#F9FBF8

surface

#F2F6EF

border

#CCD0CA

text

#0D110B

muted

#7E807C

Preview Lab

Preview with #669C53

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

Preview Lab → · Contrast checker → · Palette generator →