#669D32#669D32

#669D32 is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.5% C 0.150 H 132.6°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#669D32
RGB	rgb(102, 157, 50)
HSL	hsl(91, 52%, 41%)
HSV	hsv(91, 68%, 62%)
CMYK	cmyk(35%, 0%, 68.2%, 38.4%)
CIE-LAB	lab(59.13, -36.11, 48.26)
CIE-LCH	lch(59.13, 60.27, 126.80°)
OKLab	oklab(63.55% -0.1013 0.1101)
OKLCH	oklch(63.55% 0.15 132.6)
XYZ	xyz(18.1119, 27.1683, 7.3067)
Luminance	0.2717 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669D32 #69329D

analogous

#9B9D32 #669D32 #329D33

triadic

#669D32 #32669D #9D3266

tetradic

#669D32 #329B9D #69329D #9D3332

square

#669D32 #329B9D #69329D #9D3332

split-complementary

#669D32 #33329D #9D329B

monochromatic

#2A4014 #486F23 #669D32 #84C548 #A3D376

Accessibility & contrast

On white

3.26

#669D32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#669D32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669D32

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669D32	#FFFFFF	#000000	##000000
##669D32	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39123

Deuteranopia (green-blind)

#9C8D3B

Tritanopia (blue-blind)

#679787

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669d32;
/* rgb */ color: rgb(102, 157, 50);
/* oklch */ color: oklch(63.5% 0.150 132.6);

Tailwind

colors: {
  custom: {
    50: '#96ba70',
    500: '#669d32',
    950: '#000000',
  },
}

SCSS

$custom: #669d32;
$custom-light: #96ba70;
$custom-dark: #000000;

JSON

{
  "hex": "#669d32",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 50
  },
  "hsl": {
    "h": 90.841,
    "s": 51.691,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63547,
    "c": 0.1496,
    "h": 132.6
  },
  "luminance": 0.27169
}

Semantic roles & 50–950 ramp

primary

#669D32

secondary

#966FBC

accent

#4DDB96

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #669D32

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

Preview Lab → · Contrast checker → · Palette generator →