#669F41#669F41

#669F41 is a light, vivid yellow-green. Relative luminance 0.280; OKLCH L 64.2% C 0.140 H 134.8°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX#669F41
RGBrgb(102, 159, 65)
HSLhsl(96, 42%, 44%)
HSVhsv(96, 59%, 62%)
CMYKcmyk(35.8%, 0%, 59.1%, 37.6%)
CIE-LABlab(59.89, -35.63, 42.41)
CIE-LCHlch(59.89, 55.39, 130.03°)
OKLaboklab(64.21% -0.0988 0.0994)
OKLCHoklch(64.21% 0.14 134.8)
XYZxyz(18.8314, 28.0019, 9.4127)
Luminance0.2800 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#669F41 #7A419F
analogous
#959F41 #669F41 #419F4B
triadic
#669F41 #41669F #9F4166
tetradic
#669F41 #41959F #7A419F #9F4B41
square
#669F41 #41959F #7A419F #9F4B41
split-complementary
#669F41 #4B419F #9F4195
monochromatic
#2E481D #4A742F #669F41 #85BE5F #A6D08B

Accessibility & contrast

On white

3.18
#669F41 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.60
#669F41 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669F41
6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##669F41#FFFFFF#000000##000000
##669F411.003.186.606.60
#FFFFFF3.181.0021.0021.00
#0000006.6021.001.001.00
##0000006.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59337
Deuteranopia (green-blind)
#9D8F48
Tritanopia (blue-blind)
#65998B
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #669f41;
/* rgb */ color: rgb(102, 159, 65);
/* oklch */ color: oklch(64.2% 0.140 134.8);
Tailwind
colors: {
  custom: {
    50: '#95bc79',
    500: '#669f41',
    950: '#000000',
  },
}
SCSS
$custom: #669f41;
$custom-light: #95bc79;
$custom-dark: #000000;
JSON
{
  "hex": "#669f41",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 65
  },
  "hsl": {
    "h": 96.383,
    "s": 41.964,
    "l": 43.922
  },
  "oklch": {
    "l": 0.64211,
    "c": 0.14017,
    "h": 134.8
  },
  "luminance": 0.28003
}

Semantic roles & 50–950 ramp

primary
#669F41
secondary
#A481BA
accent
#56D2A1
background
#F9FBF7
surface
#F2F6ED
border
#CCD0C8
text
#0E1209
muted
#7E817B

Preview Lab

Preview with #669F41

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

Preview Lab → · Contrast checker → · Palette generator →

#669F41 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva