#669B20#669B20

#669B20 is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.9% C 0.158 H 130.8°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#669B20
RGB	rgb(102, 155, 32)
HSL	hsl(86, 66%, 37%)
HSV	hsv(86, 79%, 61%)
CMYK	cmyk(34.2%, 0%, 79.4%, 39.2%)
CIE-LAB	lab(58.39, -36.40, 54.16)
CIE-LCH	lch(58.39, 65.25, 123.90°)
OKLab	oklab(62.9% -0.1035 0.1197)
OKLCH	oklch(62.9% 0.158 130.8)
XYZ	xyz(17.4614, 26.3711, 5.5363)
Luminance	0.2637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B20 #55209B

analogous

#9B9320 #669B20 #289B20

triadic

#669B20 #20669B #9B2066

tetradic

#669B20 #209B93 #55209B #9B2028

square

#669B20 #209B93 #55209B #9B2028

split-complementary

#669B20 #20289B #93209B

monochromatic

#23360B #456816 #669B20 #87CE2A #A4DD59

Accessibility & contrast

On white

3.35

#669B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#669B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B20

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B20	#FFFFFF	#000000	##000000
##669B20	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#9B8B2D

Tritanopia (blue-blind)

#689484

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669b20;
/* rgb */ color: rgb(102, 155, 32);
/* oklch */ color: oklch(62.9% 0.158 130.8);

Tailwind

colors: {
  custom: {
    50: '#96b966',
    500: '#669b20',
    950: '#000000',
  },
}

SCSS

$custom: #669b20;
$custom-light: #96b966;
$custom-dark: #000000;

JSON

{
  "hex": "#669b20",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 32
  },
  "hsl": {
    "h": 85.854,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62904,
    "c": 0.15825,
    "h": 130.8
  },
  "luminance": 0.26372
}

Semantic roles & 50–950 ramp

primary

#669B20

secondary

#8456C1

accent

#3FE988

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #669B20

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

Preview Lab → · Contrast checker → · Palette generator →