#669E22#669E22

#669E22 is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.7% C 0.161 H 131.5°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#669E22
RGB	rgb(102, 158, 34)
HSL	hsl(87, 65%, 38%)
HSV	hsv(87, 78%, 62%)
CMYK	cmyk(35.4%, 0%, 78.5%, 38%)
CIE-LAB	lab(59.34, -37.62, 54.41)
CIE-LCH	lch(59.34, 66.15, 124.66°)
OKLab	oklab(63.68% -0.1067 0.1206)
OKLCH	oklch(63.68% 0.161 131.5)
XYZ	xyz(17.9949, 27.3933, 5.8524)
Luminance	0.2739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669E22 #5A229E

analogous

#9E9822 #669E22 #289E22

triadic

#669E22 #22669E #9E2266

tetradic

#669E22 #229E98 #5A229E #9E2228

square

#669E22 #229E98 #5A229E #9E2228

split-complementary

#669E22 #22289E #98229E

monochromatic

#25390C #456C17 #669E22 #87D02D #A3DC5E

Accessibility & contrast

On white

3.24

#669E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#669E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669E22

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669E22	#FFFFFF	#000000	##000000
##669E22	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59200

Deuteranopia (green-blind)

#9D8D2F

Tritanopia (blue-blind)

#689787

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669e22;
/* rgb */ color: rgb(102, 158, 34);
/* oklch */ color: oklch(63.7% 0.161 131.5);

Tailwind

colors: {
  custom: {
    50: '#97bb68',
    500: '#669e22',
    950: '#000000',
  },
}

SCSS

$custom: #669e22;
$custom-light: #97bb68;
$custom-dark: #000000;

JSON

{
  "hex": "#669e22",
  "rgb": {
    "r": 102,
    "g": 158,
    "b": 34
  },
  "hsl": {
    "h": 87.097,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63682,
    "c": 0.16097,
    "h": 131.5
  },
  "luminance": 0.27394
}

Semantic roles & 50–950 ramp

primary

#669E22

secondary

#895BC1

accent

#40E88C

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #669E22

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

Preview Lab → · Contrast checker → · Palette generator →