#669924#669924

#669924 is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.4% C 0.154 H 130.7°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#669924
RGB	rgb(102, 153, 36)
HSL	hsl(86, 62%, 37%)
HSV	hsv(86, 76%, 60%)
CMYK	cmyk(33.3%, 0%, 76.5%, 40%)
CIE-LAB	lab(57.78, -35.28, 52.26)
CIE-LCH	lch(57.78, 63.06, 124.02°)
OKLab	oklab(62.42% -0.1002 0.1164)
OKLCH	oklch(62.42% 0.154 130.7)
XYZ	xyz(17.1890, 25.7340, 5.7302)
Luminance	0.2574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669924 #572499

analogous

#999224 #669924 #2B9924

triadic

#669924 #246699 #992466

tetradic

#669924 #249992 #572499 #99242B

square

#669924 #249992 #572499 #99242B

split-complementary

#669924 #242B99 #922499

monochromatic

#24360D #456718 #669924 #87CB30 #A4D95E

Accessibility & contrast

On white

3.42

#669924 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#669924 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669924

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669924	#FFFFFF	#000000	##000000
##669924	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D09

Deuteranopia (green-blind)

#998A30

Tritanopia (blue-blind)

#689283

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #669924;
/* rgb */ color: rgb(102, 153, 36);
/* oklch */ color: oklch(62.4% 0.154 130.7);

Tailwind

colors: {
  custom: {
    50: '#96b768',
    500: '#669924',
    950: '#000000',
  },
}

SCSS

$custom: #669924;
$custom-light: #96b768;
$custom-dark: #000000;

JSON

{
  "hex": "#669924",
  "rgb": {
    "r": 102,
    "g": 153,
    "b": 36
  },
  "hsl": {
    "h": 86.154,
    "s": 61.905,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62419,
    "c": 0.15355,
    "h": 130.7
  },
  "luminance": 0.25735
}

Semantic roles & 50–950 ramp

primary

#669924

secondary

#865BBE

accent

#43E58A

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #669924

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

Preview Lab → · Contrast checker → · Palette generator →