#669333#669333

#669333 is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 61.0% C 0.135 H 130.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#669333
RGB	rgb(102, 147, 51)
HSL	hsl(88, 48%, 39%)
HSV	hsv(88, 65%, 58%)
CMYK	cmyk(30.6%, 0%, 65.3%, 42.4%)
CIE-LAB	lab(56.02, -31.44, 44.51)
CIE-LCH	lch(56.02, 54.49, 125.24°)
OKLab	oklab(61.02% -0.0885 0.1023)
OKLCH	oklch(61.02% 0.135 130.9)
XYZ	xyz(16.5106, 23.9307, 6.8805)
Luminance	0.2393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669333 #603393

analogous

#939033 #669333 #369333

triadic

#669333 #336693 #933366

tetradic

#669333 #339390 #603393 #933336

square

#669333 #339390 #603393 #933336

split-complementary

#669333 #333693 #903393

monochromatic

#273813 #466623 #669333 #85BE45 #A3CE72

Accessibility & contrast

On white

3.63

#669333 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#669333 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669333

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669333	#FFFFFF	#000000	##000000
##669333	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998827

Deuteranopia (green-blind)

#93853B

Tritanopia (blue-blind)

#688D7F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #669333;
/* rgb */ color: rgb(102, 147, 51);
/* oklch */ color: oklch(61.0% 0.135 130.9);

Tailwind

colors: {
  custom: {
    50: '#95b36f',
    500: '#669333',
    950: '#000000',
  },
}

SCSS

$custom: #669333;
$custom-light: #95b36f;
$custom-dark: #000000;

JSON

{
  "hex": "#669333",
  "rgb": {
    "r": 102,
    "g": 147,
    "b": 51
  },
  "hsl": {
    "h": 88.125,
    "s": 48.485,
    "l": 38.824
  },
  "oklch": {
    "l": 0.61017,
    "c": 0.13524,
    "h": 130.9
  },
  "luminance": 0.23931
}

Semantic roles & 50–950 ramp

primary

#669333

secondary

#8F6CB6

accent

#50D890

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #669333

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

Preview Lab → · Contrast checker → · Palette generator →