#A3D866#A3D866

#A3D866 is a very light, vivid yellow-green. Relative luminance 0.579; OKLCH L 82.1% C 0.155 H 129.9°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#A3D866
RGB	rgb(163, 216, 102)
HSL	hsl(88, 59%, 62%)
HSV	hsv(88, 53%, 85%)
CMYK	cmyk(24.5%, 0%, 52.8%, 15.3%)
CIE-LAB	lab(80.66, -35.62, 50.16)
CIE-LCH	lch(80.66, 61.52, 125.38°)
OKLab	oklab(82.1% -0.0994 0.1188)
OKLCH	oklch(82.1% 0.155 129.9)
XYZ	xyz(42.0580, 57.8566, 21.5194)
Luminance	0.5786 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D866 #9B66D8

analogous

#D8D466 #A3D866 #6AD866

triadic

#A3D866 #66A3D8 #D866A3

tetradic

#A3D866 #66D8D4 #9B66D8 #D8666A

square

#A3D866 #66D8D4 #9B66D8 #D8666A

split-complementary

#A3D866 #666AD8 #D466D8

monochromatic

#669C28 #86CC35 #A3D866 #C0E497 #DEF1C8

Accessibility & contrast

On white

1.67

#A3D866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#A3D866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D866

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D866	#FFFFFF	#000000	##000000
##A3D866	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CB5B

Deuteranopia (green-blind)

#D9C76D

Tritanopia (blue-blind)

#A6D0BE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a3d866;
/* rgb */ color: rgb(163, 216, 102);
/* oklch */ color: oklch(82.1% 0.155 129.9);

Tailwind

colors: {
  custom: {
    50: '#c1e494',
    500: '#a3d866',
    950: '#000000',
  },
}

SCSS

$custom: #a3d866;
$custom-light: #c1e494;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d866",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 102
  },
  "hsl": {
    "h": 87.895,
    "s": 59.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.82102,
    "c": 0.15491,
    "h": 129.9
  },
  "luminance": 0.57858
}

Semantic roles & 50–950 ramp

primary

#A3D866

secondary

#6E42A0

accent

#1EC76D

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150D

muted

#82847F

Preview Lab

Preview with #A3D866

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

Preview Lab → · Contrast checker → · Palette generator →