#A3E250#A3E250

#A3E250 is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.2% C 0.186 H 129.6°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#A3E250
RGB	rgb(163, 226, 80)
HSL	hsl(86, 72%, 60%)
HSV	hsv(86, 65%, 89%)
CMYK	cmyk(27.9%, 0%, 64.6%, 11.4%)
CIE-LAB	lab(83.31, -42.03, 62.71)
CIE-LCH	lch(83.31, 75.49, 123.83°)
OKLab	oklab(84.19% -0.1188 0.1434)
OKLCH	oklch(84.19% 0.186 129.6)
XYZ	xyz(43.7483, 62.7573, 17.3963)
Luminance	0.6276 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E250 #8F50E2

analogous

#E2D850 #A3E250 #5AE250

triadic

#A3E250 #50A3E2 #E250A3

tetradic

#A3E250 #50E2D8 #8F50E2 #E2505A

square

#A3E250 #50E2D8 #8F50E2 #E2505A

split-complementary

#A3E250 #505AE2 #D850E2

monochromatic

#659E1A #86D223 #A3E250 #BFEB84 #DAF3B9

Accessibility & contrast

On white

1.55

#A3E250 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#A3E250 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E250

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E250	#FFFFFF	#000000	##000000
##A3E250	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23D

Deuteranopia (green-blind)

#E3CE5C

Tritanopia (blue-blind)

#A7D9C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3e250;
/* rgb */ color: rgb(163, 226, 80);
/* oklch */ color: oklch(84.2% 0.186 129.6);

Tailwind

colors: {
  custom: {
    50: '#c2eb88',
    500: '#a3e250',
    950: '#000000',
  },
}

SCSS

$custom: #a3e250;
$custom-light: #c2eb88;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e250",
  "rgb": {
    "r": 163,
    "g": 226,
    "b": 80
  },
  "hsl": {
    "h": 85.89,
    "s": 71.569,
    "l": 60
  },
  "oklch": {
    "l": 0.84188,
    "c": 0.18625,
    "h": 129.6
  },
  "luminance": 0.62758
}

Semantic roles & 50–950 ramp

primary

#A3E250

secondary

#6435A1

accent

#39EE88

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E250

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

Preview Lab → · Contrast checker → · Palette generator →