#A3EF46#A3EF46

#A3EF46 is a very light, highly saturated yellow-green. Relative luminance 0.700; OKLCH L 87.1% C 0.209 H 130.9°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#A3EF46
RGB	rgb(163, 239, 70)
HSL	hsl(87, 84%, 61%)
HSV	hsv(87, 71%, 94%)
CMYK	cmyk(31.8%, 0%, 70.7%, 6.3%)
CIE-LAB	lab(86.98, -48.27, 70.24)
CIE-LCH	lch(86.98, 85.23, 124.50°)
OKLab	oklab(87.15% -0.1367 0.1579)
OKLCH	oklch(87.15% 0.209 130.9)
XYZ	xyz(47.0759, 69.9601, 16.8165)
Luminance	0.6996 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EF46 #9246EF

analogous

#EFE646 #A3EF46 #4EEF46

triadic

#A3EF46 #46A3EF #EF46A3

tetradic

#A3EF46 #46EFE6 #9246EF #EF464E

square

#A3EF46 #46EFE6 #9246EF #EF464E

split-complementary

#A3EF46 #464EEF #E646EF

monochromatic

#65AC0F #86E414 #A3EF46 #BFF47E #DBF9B7

Accessibility & contrast

On white

1.40

#A3EF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.99

#A3EF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EF46

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EF46	#FFFFFF	#000000	##000000
##A3EF46	1.00	1.40	14.99	14.99
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.99	21.00	1.00	1.00
##000000	14.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADD28

Deuteranopia (green-blind)

#EFD856

Tritanopia (blue-blind)

#A6E5CE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a3ef46;
/* rgb */ color: rgb(163, 239, 70);
/* oklch */ color: oklch(87.1% 0.209 130.9);

Tailwind

colors: {
  custom: {
    50: '#c3f483',
    500: '#a3ef46',
    950: '#000000',
  },
}

SCSS

$custom: #a3ef46;
$custom-light: #c3f483;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ef46",
  "rgb": {
    "r": 163,
    "g": 239,
    "b": 70
  },
  "hsl": {
    "h": 86.982,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.87145,
    "c": 0.20883,
    "h": 130.9
  },
  "luminance": 0.69962
}

Semantic roles & 50–950 ramp

primary

#A3EF46

secondary

#662DAD

accent

#05E168

background

#FEFFFB

surface

#FAFEF2

border

#D3D6CC

text

#13170B

muted

#83857E

Preview Lab

Preview with #A3EF46

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

Preview Lab → · Contrast checker → · Palette generator →