#A3E048#A3E048

#A3E048 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.7% C 0.189 H 128.8°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#A3E048
RGB	rgb(163, 224, 72)
HSL	hsl(84, 71%, 58%)
HSV	hsv(84, 68%, 88%)
CMYK	cmyk(27.2%, 0%, 67.9%, 12.2%)
CIE-LAB	lab(82.68, -41.72, 65.15)
CIE-LCH	lch(82.68, 77.37, 122.64°)
OKLab	oklab(83.65% -0.1186 0.1475)
OKLCH	oklch(83.65% 0.189 128.8)
XYZ	xyz(42.9295, 61.5647, 15.7510)
Luminance	0.6157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E048 #8548E0

analogous

#E0D148 #A3E048 #57E048

triadic

#A3E048 #48A3E0 #E048A3

tetradic

#A3E048 #48E0D1 #8548E0 #E04857

square

#A3E048 #48E0D1 #8548E0 #E04857

split-complementary

#A3E048 #4857E0 #D148E0

monochromatic

#639419 #86C922 #A3E048 #BDE97C #D8F2B1

Accessibility & contrast

On white

1.58

#A3E048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#A3E048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E048

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E048	#FFFFFF	#000000	##000000
##A3E048	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)

#EBD131

Deuteranopia (green-blind)

#E2CC55

Tritanopia (blue-blind)

#A8D6C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a3e048;
/* rgb */ color: rgb(163, 224, 72);
/* oklch */ color: oklch(83.7% 0.189 128.8);

Tailwind

colors: {
  custom: {
    50: '#c2ea83',
    500: '#a3e048',
    950: '#000000',
  },
}

SCSS

$custom: #a3e048;
$custom-light: #c2ea83;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e048",
  "rgb": {
    "r": 163,
    "g": 224,
    "b": 72
  },
  "hsl": {
    "h": 84.079,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83654,
    "c": 0.1893,
    "h": 128.8
  },
  "luminance": 0.61566
}

Semantic roles & 50–950 ramp

primary

#A3E048

secondary

#5C3399

accent

#3AEE82

background

#FDFEFB

surface

#F9FDF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3E048

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

Preview Lab → · Contrast checker → · Palette generator →