#669F29#669F29

#669F29 is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 64.0% C 0.158 H 132.2°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#669F29
RGB	rgb(102, 159, 41)
HSL	hsl(89, 59%, 39%)
HSV	hsv(89, 74%, 62%)
CMYK	cmyk(35.8%, 0%, 74.2%, 37.6%)
CIE-LAB	lab(59.69, -37.65, 52.35)
CIE-LCH	lch(59.69, 64.48, 125.72°)
OKLab	oklab(63.98% -0.1062 0.1173)
OKLCH	oklch(63.98% 0.158 132.2)
XYZ	xyz(18.2776, 27.7804, 6.4965)
Luminance	0.2778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669F29 #62299F

analogous

#9F9D29 #669F29 #2B9F29

triadic

#669F29 #29669F #9F2966

tetradic

#669F29 #299F9D #62299F #9F292B

square

#669F29 #299F9D #62299F #9F292B

split-complementary

#669F29 #292B9F #9D299F

monochromatic

#283E10 #476E1C #669F29 #85CC39 #A3D96A

Accessibility & contrast

On white

3.20

#669F29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#669F29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669F29

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669F29	#FFFFFF	#000000	##000000
##669F29	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69312

Deuteranopia (green-blind)

#9E8E34

Tritanopia (blue-blind)

#679888

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #669f29;
/* rgb */ color: rgb(102, 159, 41);
/* oklch */ color: oklch(64.0% 0.158 132.2);

Tailwind

colors: {
  custom: {
    50: '#96bc6b',
    500: '#669f29',
    950: '#000000',
  },
}

SCSS

$custom: #669f29;
$custom-light: #96bc6b;
$custom-dark: #000000;

JSON

{
  "hex": "#669f29",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 41
  },
  "hsl": {
    "h": 88.983,
    "s": 59,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63983,
    "c": 0.15827,
    "h": 132.2
  },
  "luminance": 0.27781
}

Semantic roles & 50–950 ramp

primary

#669F29

secondary

#9065BF

accent

#46E291

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #669F29

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

Preview Lab → · Contrast checker → · Palette generator →