#A3E047#A3E047

#A3E047 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.6% C 0.190 H 128.8°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#A3E047
RGB	rgb(163, 224, 71)
HSL	hsl(84, 71%, 58%)
HSV	hsv(84, 68%, 88%)
CMYK	cmyk(27.2%, 0%, 68.3%, 12.2%)
CIE-LAB	lab(82.67, -41.79, 65.52)
CIE-LCH	lch(82.67, 77.71, 122.53°)
OKLab	oklab(83.65% -0.1189 0.1481)
OKLCH	oklch(83.65% 0.19 128.8)
XYZ	xyz(42.8971, 61.5517, 15.5806)
Luminance	0.6155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E047 #8447E0

analogous

#E0D147 #A3E047 #56E047

triadic

#A3E047 #47A3E0 #E047A3

tetradic

#A3E047 #47E0D1 #8447E0 #E04756

square

#A3E047 #47E0D1 #8447E0 #E04756

split-complementary

#A3E047 #4756E0 #D147E0

monochromatic

#639419 #86C822 #A3E047 #BDE97B #D7F2B0

Accessibility & contrast

On white

1.58

#A3E047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#A3E047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E047

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E047	#FFFFFF	#000000	##000000
##A3E047	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD130

Deuteranopia (green-blind)

#E2CC54

Tritanopia (blue-blind)

#A8D6C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a3e047;
/* rgb */ color: rgb(163, 224, 71);
/* oklch */ color: oklch(83.6% 0.190 128.8);

Tailwind

colors: {
  custom: {
    50: '#c2ea82',
    500: '#a3e047',
    950: '#000000',
  },
}

SCSS

$custom: #a3e047;
$custom-light: #c2ea82;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e047",
  "rgb": {
    "r": 163,
    "g": 224,
    "b": 71
  },
  "hsl": {
    "h": 83.922,
    "s": 71.163,
    "l": 57.843
  },
  "oklch": {
    "l": 0.83647,
    "c": 0.18997,
    "h": 128.8
  },
  "luminance": 0.61553
}

Semantic roles & 50–950 ramp

primary

#A3E047

secondary

#5B3398

accent

#3AEE82

background

#FDFEFB

surface

#F9FDF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3E047

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

Preview Lab → · Contrast checker → · Palette generator →