#669B22#669B22

#669B22 is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.9% C 0.157 H 131.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#669B22
RGB	rgb(102, 155, 34)
HSL	hsl(86, 64%, 37%)
HSV	hsv(86, 78%, 61%)
CMYK	cmyk(34.2%, 0%, 78.1%, 39.2%)
CIE-LAB	lab(58.40, -36.29, 53.53)
CIE-LCH	lch(58.40, 64.67, 124.14°)
OKLab	oklab(62.92% -0.1031 0.1187)
OKLCH	oklch(62.92% 0.157 131)
XYZ	xyz(17.4894, 26.3823, 5.6839)
Luminance	0.2638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B22 #57229B

analogous

#9B9422 #669B22 #2A9B22

triadic

#669B22 #22669B #9B2266

tetradic

#669B22 #229B94 #57229B #9B222A

square

#669B22 #229B94 #57229B #9B222A

split-complementary

#669B22 #222A9B #94229B

monochromatic

#24370C #456917 #669B22 #87CD2D #A4DB5C

Accessibility & contrast

On white

3.35

#669B22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#669B22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B22

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B22	#FFFFFF	#000000	##000000
##669B22	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F02

Deuteranopia (green-blind)

#9B8B2F

Tritanopia (blue-blind)

#689484

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669b22;
/* rgb */ color: rgb(102, 155, 34);
/* oklch */ color: oklch(62.9% 0.157 131.0);

Tailwind

colors: {
  custom: {
    50: '#96b967',
    500: '#669b22',
    950: '#000000',
  },
}

SCSS

$custom: #669b22;
$custom-light: #96b967;
$custom-dark: #000000;

JSON

{
  "hex": "#669b22",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 34
  },
  "hsl": {
    "h": 86.281,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62916,
    "c": 0.1572,
    "h": 131
  },
  "luminance": 0.26383
}

Semantic roles & 50–950 ramp

primary

#669B22

secondary

#8659C0

accent

#41E78A

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #669B22

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

Preview Lab → · Contrast checker → · Palette generator →