#669B43#669B43

#669B43 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.2% C 0.133 H 134.6°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#669B43
RGB	rgb(102, 155, 67)
HSL	hsl(96, 40%, 44%)
HSV	hsv(96, 57%, 61%)
CMYK	cmyk(34.2%, 0%, 56.8%, 39.2%)
CIE-LAB	lab(58.67, -33.59, 40.04)
CIE-LCH	lch(58.67, 52.26, 129.99°)
OKLab	oklab(63.22% -0.0931 0.0945)
OKLCH	oklch(63.22% 0.133 134.6)
XYZ	xyz(18.2136, 26.6720, 9.4977)
Luminance	0.2667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B43 #78439B

analogous

#929B43 #669B43 #439B4C

triadic

#669B43 #43669B #9B4366

tetradic

#669B43 #43929B #78439B #9B4C43

square

#669B43 #43929B #78439B #9B4C43

split-complementary

#669B43 #4C439B #9B4392

monochromatic

#2E461E #4A7031 #669B43 #84BB61 #A5CD8B

Accessibility & contrast

On white

3.32

#669B43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#669B43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B43

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B43	#FFFFFF	#000000	##000000
##669B43	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0903A

Deuteranopia (green-blind)

#998C49

Tritanopia (blue-blind)

#669688

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #669b43;
/* rgb */ color: rgb(102, 155, 67);
/* oklch */ color: oklch(63.2% 0.133 134.6);

Tailwind

colors: {
  custom: {
    50: '#95b97a',
    500: '#669b43',
    950: '#000000',
  },
}

SCSS

$custom: #669b43;
$custom-light: #95b97a;
$custom-dark: #000000;

JSON

{
  "hex": "#669b43",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 67
  },
  "hsl": {
    "h": 96.136,
    "s": 39.64,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63224,
    "c": 0.13262,
    "h": 134.6
  },
  "luminance": 0.26673
}

Semantic roles & 50–950 ramp

primary

#669B43

secondary

#A282B8

accent

#58D0A0

background

#F9FBF7

surface

#F2F6EE

border

#CCD0C9

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #669B43

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

Preview Lab → · Contrast checker → · Palette generator →