#66A92A#66A92A

#66A92A is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 66.5% C 0.170 H 133.7°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#66A92A
RGB	rgb(102, 169, 42)
HSL	hsl(92, 60%, 41%)
HSV	hsv(92, 75%, 66%)
CMYK	cmyk(39.6%, 0%, 75.1%, 33.7%)
CIE-LAB	lab(62.82, -41.91, 55.07)
CIE-LCH	lch(62.82, 69.20, 127.27°)
OKLab	oklab(66.54% -0.1177 0.1232)
OKLCH	oklch(66.54% 0.17 133.7)
XYZ	xyz(20.0850, 31.3669, 7.1862)
Luminance	0.3137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A92A #6D2AA9

analogous

#A6A92A #66A92A #2AA92E

triadic

#66A92A #2A66A9 #A92A66

tetradic

#66A92A #2AA6A9 #6D2AA9 #A92E2A

square

#66A92A #2AA6A9 #6D2AA9 #A92E2A

split-complementary

#66A92A #2E2AA9 #A92AA6

monochromatic

#2B4712 #48781E #66A92A #84D041 #A4DC72

Accessibility & contrast

On white

2.89

#66A92A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#66A92A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A92A

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A92A	#FFFFFF	#000000	##000000
##66A92A	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B0F

Deuteranopia (green-blind)

#A79637

Tritanopia (blue-blind)

#66A291

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #66a92a;
/* rgb */ color: rgb(102, 169, 42);
/* oklch */ color: oklch(66.5% 0.170 133.7);

Tailwind

colors: {
  custom: {
    50: '#97c36d',
    500: '#66a92a',
    950: '#000000',
  },
}

SCSS

$custom: #66a92a;
$custom-light: #97c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#66a92a",
  "rgb": {
    "r": 102,
    "g": 169,
    "b": 42
  },
  "hsl": {
    "h": 91.654,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6654,
    "c": 0.17035,
    "h": 133.7
  },
  "luminance": 0.31368
}

Semantic roles & 50–950 ramp

primary

#66A92A

secondary

#9A6CC3

accent

#44E398

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #66A92A

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

Preview Lab → · Contrast checker → · Palette generator →