#A3E34F#A3E34F

#A3E34F is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.4% C 0.188 H 129.7°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#A3E34F
RGB	rgb(163, 227, 79)
HSL	hsl(86, 73%, 60%)
HSV	hsv(86, 65%, 89%)
CMYK	cmyk(28.2%, 0%, 65.2%, 11%)
CIE-LAB	lab(83.59, -42.54, 63.40)
CIE-LCH	lch(83.59, 76.35, 123.86°)
OKLab	oklab(84.41% -0.1203 0.1448)
OKLCH	oklch(84.41% 0.188 129.7)
XYZ	xyz(43.9844, 63.2880, 17.2940)
Luminance	0.6329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E34F #8F4FE3

analogous

#E3D94F #A3E34F #59E34F

triadic

#A3E34F #4FA3E3 #E34FA3

tetradic

#A3E34F #4FE3D9 #8F4FE3 #E34F59

square

#A3E34F #4FE3D9 #8F4FE3 #E34F59

split-complementary

#A3E34F #4F59E3 #D94FE3

monochromatic

#659E19 #86D322 #A3E34F #BFEB84 #DAF4B9

Accessibility & contrast

On white

1.54

#A3E34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#A3E34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E34F

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E34F	#FFFFFF	#000000	##000000
##A3E34F	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33B

Deuteranopia (green-blind)

#E4CF5B

Tritanopia (blue-blind)

#A7DAC5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3e34f;
/* rgb */ color: rgb(163, 227, 79);
/* oklch */ color: oklch(84.4% 0.188 129.7);

Tailwind

colors: {
  custom: {
    50: '#c2ec87',
    500: '#a3e34f',
    950: '#000000',
  },
}

SCSS

$custom: #a3e34f;
$custom-light: #c2ec87;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e34f",
  "rgb": {
    "r": 163,
    "g": 227,
    "b": 79
  },
  "hsl": {
    "h": 85.946,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.84412,
    "c": 0.18823,
    "h": 129.7
  },
  "luminance": 0.63289
}

Semantic roles & 50–950 ramp

primary

#A3E34F

secondary

#6435A1

accent

#39EF88

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E34F

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

Preview Lab → · Contrast checker → · Palette generator →