#669B56#669B56

#669B56 is a light, moderate green. Relative luminance 0.269; OKLCH L 63.5% C 0.114 H 138.7°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#669B56
RGB	rgb(102, 155, 86)
HSL	hsl(106, 29%, 47%)
HSV	hsv(106, 45%, 61%)
CMYK	cmyk(34.2%, 0%, 44.5%, 39.2%)
CIE-LAB	lab(58.92, -31.18, 30.67)
CIE-LCH	lch(58.92, 43.74, 135.48°)
OKLab	oklab(63.51% -0.0853 0.0749)
OKLCH	oklch(63.51% 0.114 138.7)
XYZ	xyz(18.8799, 26.9385, 13.0072)
Luminance	0.2694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B56 #8B569B

analogous

#899B56 #669B56 #569B69

triadic

#669B56 #56669B #9B5666

tetradic

#669B56 #56899B #8B569B #9B6956

square

#669B56 #56899B #8B569B #9B6956

split-complementary

#669B56 #69569B #9B5689

monochromatic

#324C2A #4C7440 #669B56 #87B579 #AACBA1

Accessibility & contrast

On white

3.29

#669B56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#669B56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B56

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B56	#FFFFFF	#000000	##000000
##669B56	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9151

Deuteranopia (green-blind)

#978C5A

Tritanopia (blue-blind)

#63978A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669b56;
/* rgb */ color: rgb(102, 155, 86);
/* oklch */ color: oklch(63.5% 0.114 138.7);

Tailwind

colors: {
  custom: {
    50: '#94b987',
    500: '#669b56',
    950: '#000000',
  },
}

SCSS

$custom: #669b56;
$custom-light: #94b987;
$custom-dark: #000000;

JSON

{
  "hex": "#669b56",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 86
  },
  "hsl": {
    "h": 106.087,
    "s": 28.631,
    "l": 47.255
  },
  "oklch": {
    "l": 0.63506,
    "c": 0.11357,
    "h": 138.7
  },
  "luminance": 0.26939
}

Semantic roles & 50–950 ramp

primary

#669B56

secondary

#B095B8

accent

#63C5AE

background

#F9FBF8

surface

#F2F6EF

border

#CCD0CA

text

#0D110B

muted

#7E807C

Preview Lab

Preview with #669B56

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

Preview Lab → · Contrast checker → · Palette generator →