#A3CD66#A3CD66

#A3CD66 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.6% C 0.140 H 127.6°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD66
RGB	rgb(163, 205, 102)
HSL	hsl(84, 51%, 60%)
HSV	hsv(84, 50%, 80%)
CMYK	cmyk(20.5%, 0%, 50.2%, 19.6%)
CIE-LAB	lab(77.52, -30.52, 46.41)
CIE-LCH	lch(77.52, 55.55, 123.33°)
OKLab	oklab(79.57% -0.0852 0.1107)
OKLCH	oklch(79.57% 0.14 127.6)
XYZ	xyz(39.3336, 52.4079, 20.6113)
Luminance	0.5241 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD66 #9066CD

analogous

#CDC366 #A3CD66 #6FCD66

triadic

#A3CD66 #66A3CD #CD66A3

tetradic

#A3CD66 #66CDC3 #9066CD #CD666F

square

#A3CD66 #66CDC3 #9066CD #CD666F

split-complementary

#A3CD66 #666FCD #C366CD

monochromatic

#658B2D #86B93D #A3CD66 #BFDC94 #DAEBC2

Accessibility & contrast

On white

1.83

#A3CD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#A3CD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD66

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD66	#FFFFFF	#000000	##000000
##A3CD66	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C15D

Deuteranopia (green-blind)

#D0BF6C

Tritanopia (blue-blind)

#A8C5B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3cd66;
/* rgb */ color: rgb(163, 205, 102);
/* oklch */ color: oklch(79.6% 0.140 127.6);

Tailwind

colors: {
  custom: {
    50: '#c0dc94',
    500: '#a3cd66',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd66;
$custom-light: #c0dc94;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd66",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 102
  },
  "hsl": {
    "h": 84.466,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.79569,
    "c": 0.13964,
    "h": 127.6
  },
  "luminance": 0.52408
}

Semantic roles & 50–950 ramp

primary

#A3CD66

secondary

#654592

accent

#27BE65

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CD66

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

Preview Lab → · Contrast checker → · Palette generator →