#669E29#669E29

#669E29 is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.7% C 0.157 H 132.0°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#669E29
RGB	rgb(102, 158, 41)
HSL	hsl(89, 59%, 39%)
HSV	hsv(89, 74%, 62%)
CMYK	cmyk(35.4%, 0%, 74.1%, 38%)
CIE-LAB	lab(59.38, -37.21, 52.04)
CIE-LCH	lch(59.38, 63.97, 125.56°)
OKLab	oklab(63.73% -0.105 0.1167)
OKLCH	oklch(63.73% 0.157 132)
XYZ	xyz(18.1064, 27.4379, 6.4394)
Luminance	0.2744 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669E29 #61299E

analogous

#9E9C29 #669E29 #2C9E29

triadic

#669E29 #29669E #9E2966

tetradic

#669E29 #299E9C #61299E #9E292C

square

#669E29 #299E9C #61299E #9E292C

split-complementary

#669E29 #292C9E #9C299E

monochromatic

#273D10 #476D1C #669E29 #85CC39 #A3D869

Accessibility & contrast

On white

3.24

#669E29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#669E29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669E29

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669E29	#FFFFFF	#000000	##000000
##669E29	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59213

Deuteranopia (green-blind)

#9D8D34

Tritanopia (blue-blind)

#679787

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669e29;
/* rgb */ color: rgb(102, 158, 41);
/* oklch */ color: oklch(63.7% 0.157 132.0);

Tailwind

colors: {
  custom: {
    50: '#96bb6b',
    500: '#669e29',
    950: '#000000',
  },
}

SCSS

$custom: #669e29;
$custom-light: #96bb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#669e29",
  "rgb": {
    "r": 102,
    "g": 158,
    "b": 41
  },
  "hsl": {
    "h": 88.718,
    "s": 58.794,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63728,
    "c": 0.15698,
    "h": 132
  },
  "luminance": 0.27439
}

Semantic roles & 50–950 ramp

primary

#669E29

secondary

#8F64BF

accent

#46E291

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #669E29

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

Preview Lab → · Contrast checker → · Palette generator →