#669D46#669D46

#669D46 is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.8% C 0.133 H 135.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#669D46
RGB	rgb(102, 157, 70)
HSL	hsl(98, 38%, 45%)
HSV	hsv(98, 55%, 62%)
CMYK	cmyk(35%, 0%, 55.4%, 38.4%)
CIE-LAB	lab(59.32, -34.17, 39.35)
CIE-LCH	lch(59.32, 52.11, 130.97°)
OKLab	oklab(63.77% -0.0945 0.0932)
OKLCH	oklch(63.77% 0.133 135.4)
XYZ	xyz(18.6415, 27.3801, 10.0958)
Luminance	0.2738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669D46 #7D469D

analogous

#929D46 #669D46 #469D52

triadic

#669D46 #46669D #9D4666

tetradic

#669D46 #46929D #7D469D #9D5246

square

#669D46 #46929D #7D469D #9D5246

split-complementary

#669D46 #52469D #9D4692

monochromatic

#2F4820 #4B7333 #669D46 #85BB66 #A7CD90

Accessibility & contrast

On white

3.24

#669D46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#669D46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669D46

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669D46	#FFFFFF	#000000	##000000
##669D46	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2923E

Deuteranopia (green-blind)

#9A8D4C

Tritanopia (blue-blind)

#65988A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669d46;
/* rgb */ color: rgb(102, 157, 70);
/* oklch */ color: oklch(63.8% 0.133 135.4);

Tailwind

colors: {
  custom: {
    50: '#95ba7c',
    500: '#669d46',
    950: '#000000',
  },
}

SCSS

$custom: #669d46;
$custom-light: #95ba7c;
$custom-dark: #000000;

JSON

{
  "hex": "#669d46",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 70
  },
  "hsl": {
    "h": 97.931,
    "s": 38.326,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63768,
    "c": 0.13272,
    "h": 135.4
  },
  "luminance": 0.27381
}

Semantic roles & 50–950 ramp

primary

#669D46

secondary

#A686B9

accent

#5ACEA3

background

#F9FBF7

surface

#F2F6EE

border

#CCD0C9

text

#0D110A

muted

#7E807C

Preview Lab

Preview with #669D46

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

Preview Lab → · Contrast checker → · Palette generator →