#669823#669823

#669823 is a light, vivid yellow-green. Relative luminance 0.254; OKLCH L 62.2% C 0.153 H 130.5°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#669823
RGB	rgb(102, 152, 35)
HSL	hsl(86, 63%, 37%)
HSV	hsv(86, 77%, 60%)
CMYK	cmyk(32.9%, 0%, 77%, 40.4%)
CIE-LAB	lab(57.47, -34.89, 52.30)
CIE-LCH	lch(57.47, 62.87, 123.70°)
OKLab	oklab(62.16% -0.0992 0.1163)
OKLCH	oklch(62.16% 0.153 130.5)
XYZ	xyz(17.0110, 25.4020, 5.5966)
Luminance	0.2540 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669823 #552398

analogous

#989023 #669823 #2C9823

triadic

#669823 #236698 #982366

tetradic

#669823 #239890 #552398 #98232C

square

#669823 #239890 #552398 #98232C

split-complementary

#669823 #232C98 #902398

monochromatic

#23350C #456618 #669823 #87CA2E #A4D95C

Accessibility & contrast

On white

3.45

#669823 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#669823 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669823

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669823	#FFFFFF	#000000	##000000
##669823	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C07

Deuteranopia (green-blind)

#98892F

Tritanopia (blue-blind)

#689182

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #669823;
/* rgb */ color: rgb(102, 152, 35);
/* oklch */ color: oklch(62.2% 0.153 130.5);

Tailwind

colors: {
  custom: {
    50: '#96b667',
    500: '#669823',
    950: '#000000',
  },
}

SCSS

$custom: #669823;
$custom-light: #96b667;
$custom-dark: #000000;

JSON

{
  "hex": "#669823",
  "rgb": {
    "r": 102,
    "g": 152,
    "b": 35
  },
  "hsl": {
    "h": 85.641,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62157,
    "c": 0.15284,
    "h": 130.5
  },
  "luminance": 0.25403
}

Semantic roles & 50–950 ramp

primary

#669823

secondary

#8459BE

accent

#42E688

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #669823

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

Preview Lab → · Contrast checker → · Palette generator →