#A3ED64#A3ED64

#A3ED64 is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 86.9% C 0.185 H 132.8°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#A3ED64
RGB	rgb(163, 237, 100)
HSL	hsl(92, 79%, 66%)
HSV	hsv(92, 58%, 93%)
CMYK	cmyk(31.2%, 0%, 57.8%, 7.1%)
CIE-LAB	lab(86.64, -45.10, 58.00)
CIE-LCH	lch(86.64, 73.48, 127.87°)
OKLab	oklab(86.95% -0.1257 0.1356)
OKLCH	oklch(86.95% 0.185 132.8)
XYZ	xyz(47.6879, 69.2733, 22.9126)
Luminance	0.6927 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3ED64 #AE64ED

analogous

#E7ED64 #A3ED64 #64ED69

triadic

#A3ED64 #64A3ED #ED64A3

tetradic

#A3ED64 #64E7ED #AE64ED #ED6964

square

#A3ED64 #64E7ED #AE64ED #ED6964

split-complementary

#A3ED64 #6964ED #ED64E7

monochromatic

#64C016 #82E72D #A3ED64 #C4F39B #E4FAD2

Accessibility & contrast

On white

1.41

#A3ED64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#A3ED64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3ED64

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3ED64	#FFFFFF	#000000	##000000
##A3ED64	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD55

Deuteranopia (green-blind)

#EBD76E

Tritanopia (blue-blind)

#A4E4CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #a3ed64;
/* rgb */ color: rgb(163, 237, 100);
/* oklch */ color: oklch(86.9% 0.185 132.8);

Tailwind

colors: {
  custom: {
    50: '#c2f394',
    500: '#a3ed64',
    950: '#000000',
  },
}

SCSS

$custom: #a3ed64;
$custom-light: #c2f394;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ed64",
  "rgb": {
    "r": 163,
    "g": 237,
    "b": 100
  },
  "hsl": {
    "h": 92.409,
    "s": 79.191,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86945,
    "c": 0.18492,
    "h": 132.8
  },
  "luminance": 0.69275
}

Semantic roles & 50–950 ramp

primary

#A3ED64

secondary

#8037BF

accent

#0ADB7B

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3ED64

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

Preview Lab → · Contrast checker → · Palette generator →