#A3E252#A3E252

#A3E252 is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.2% C 0.185 H 129.8°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#A3E252
RGB	rgb(163, 226, 82)
HSL	hsl(86, 71%, 60%)
HSV	hsv(86, 64%, 89%)
CMYK	cmyk(27.9%, 0%, 63.7%, 11.4%)
CIE-LAB	lab(83.33, -41.88, 61.92)
CIE-LCH	lch(83.33, 74.75, 124.07°)
OKLab	oklab(84.21% -0.1183 0.142)
OKLCH	oklch(84.21% 0.185 129.8)
XYZ	xyz(43.8233, 62.7873, 17.7913)
Luminance	0.6279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E252 #9152E2

analogous

#E2D952 #A3E252 #5BE252

triadic

#A3E252 #52A3E2 #E252A3

tetradic

#A3E252 #52E2D9 #9152E2 #E2525B

square

#A3E252 #52E2D9 #9152E2 #E2525B

split-complementary

#A3E252 #525BE2 #D952E2

monochromatic

#659F1B #86D323 #A3E252 #BFEB86 #DBF4BB

Accessibility & contrast

On white

1.55

#A3E252 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#A3E252 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E252

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E252	#FFFFFF	#000000	##000000
##A3E252	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD340

Deuteranopia (green-blind)

#E3CE5D

Tritanopia (blue-blind)

#A7D9C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3e252;
/* rgb */ color: rgb(163, 226, 82);
/* oklch */ color: oklch(84.2% 0.185 129.8);

Tailwind

colors: {
  custom: {
    50: '#c2eb89',
    500: '#a3e252',
    950: '#000000',
  },
}

SCSS

$custom: #a3e252;
$custom-light: #c2eb89;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e252",
  "rgb": {
    "r": 163,
    "g": 226,
    "b": 82
  },
  "hsl": {
    "h": 86.25,
    "s": 71.287,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84206,
    "c": 0.1848,
    "h": 129.8
  },
  "luminance": 0.62788
}

Semantic roles & 50–950 ramp

primary

#A3E252

secondary

#6536A2

accent

#12D367

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E252

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

Preview Lab → · Contrast checker → · Palette generator →