#A3F466#A3F466

#A3F466 is a very light, vivid yellow-green. Relative luminance 0.734; OKLCH L 88.6% C 0.192 H 133.8°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#A3F466
RGB	rgb(163, 244, 102)
HSL	hsl(94, 87%, 68%)
HSV	hsv(94, 58%, 96%)
CMYK	cmyk(33.2%, 0%, 58.2%, 4.3%)
CIE-LAB	lab(88.66, -47.89, 59.44)
CIE-LCH	lch(88.66, 76.33, 128.86°)
OKLab	oklab(88.6% -0.1332 0.1389)
OKLCH	oklch(88.6% 0.192 133.8)
XYZ	xyz(49.8523, 73.4452, 24.1175)
Luminance	0.7345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.36

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F466 #B766F4

analogous

#EAF466 #A3F466 #66F470

triadic

#A3F466 #66A3F4 #F466A3

tetradic

#A3F466 #66EAF4 #B766F4 #F47066

square

#A3F466 #66EAF4 #B766F4 #F47066

split-complementary

#A3F466 #7066F4 #F466EA

monochromatic

#62D10F #81F02D #A3F466 #C5F89F #E8FCD8

Accessibility & contrast

On white

1.34

#A3F466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#A3F466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F466

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F466	#FFFFFF	#000000	##000000
##A3F466	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE357

Deuteranopia (green-blind)

#F1DC70

Tritanopia (blue-blind)

#A3EBD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a3f466;
/* rgb */ color: rgb(163, 244, 102);
/* oklch */ color: oklch(88.6% 0.192 133.8);

Tailwind

colors: {
  custom: {
    50: '#c2f896',
    500: '#a3f466',
    950: '#000000',
  },
}

SCSS

$custom: #a3f466;
$custom-light: #c2f896;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f466",
  "rgb": {
    "r": 163,
    "g": 244,
    "b": 102
  },
  "hsl": {
    "h": 94.225,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88595,
    "c": 0.19245,
    "h": 133.8
  },
  "luminance": 0.73447
}

Semantic roles & 50–950 ramp

primary

#A3F466

secondary

#8A32CC

accent

#02E383

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F466

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

Preview Lab → · Contrast checker → · Palette generator →