#669F35#669F35

#669F35 is a light, vivid yellow-green. Relative luminance 0.279; OKLCH L 64.1% C 0.150 H 133.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#669F35
RGB	rgb(102, 159, 53)
HSL	hsl(92, 50%, 42%)
HSV	hsv(92, 67%, 62%)
CMYK	cmyk(35.8%, 0%, 66.7%, 37.6%)
CIE-LAB	lab(59.78, -36.76, 47.69)
CIE-LCH	lch(59.78, 60.21, 127.63°)
OKLab	oklab(64.08% -0.1029 0.1092)
OKLCH	oklch(64.08% 0.15 133.3)
XYZ	xyz(18.5199, 27.8773, 7.7725)
Luminance	0.2788 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669F35 #6E359F

analogous

#9B9F35 #669F35 #359F39

triadic

#669F35 #35669F #9F3566

tetradic

#669F35 #359B9F #6E359F #9F3935

square

#669F35 #359B9F #6E359F #9F3935

split-complementary

#669F35 #39359F #9F359B

monochromatic

#2B4316 #497126 #669F35 #84C44D #A4D37B

Accessibility & contrast

On white

3.19

#669F35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#669F35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669F35

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669F35	#FFFFFF	#000000	##000000
##669F35	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59327

Deuteranopia (green-blind)

#9D8E3E

Tritanopia (blue-blind)

#669989

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #669f35;
/* rgb */ color: rgb(102, 159, 53);
/* oklch */ color: oklch(64.1% 0.150 133.3);

Tailwind

colors: {
  custom: {
    50: '#96bc72',
    500: '#669f35',
    950: '#000000',
  },
}

SCSS

$custom: #669f35;
$custom-light: #96bc72;
$custom-dark: #000000;

JSON

{
  "hex": "#669f35",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 53
  },
  "hsl": {
    "h": 92.264,
    "s": 50,
    "l": 41.569
  },
  "oklch": {
    "l": 0.64083,
    "c": 0.15005,
    "h": 133.3
  },
  "luminance": 0.27878
}

Semantic roles & 50–950 ramp

primary

#669F35

secondary

#9B74BC

accent

#4EDA99

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #669F35

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

Preview Lab → · Contrast checker → · Palette generator →