#A3DF52#A3DF52

#A3DF52 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.5% C 0.181 H 129.3°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3DF52
RGB	rgb(163, 223, 82)
HSL	hsl(86, 69%, 60%)
HSV	hsv(86, 63%, 87%)
CMYK	cmyk(26.9%, 0%, 63.2%, 12.5%)
CIE-LAB	lab(82.47, -40.56, 60.99)
CIE-LCH	lch(82.47, 73.25, 123.62°)
OKLab	oklab(83.51% -0.1146 0.14)
OKLCH	oklch(83.51% 0.181 129.3)
XYZ	xyz(43.0147, 61.1700, 17.5217)
Luminance	0.6117 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DF52 #8E52DF

analogous

#DFD452 #A3DF52 #5DDF52

triadic

#A3DF52 #52A3DF #DF52A3

tetradic

#A3DF52 #52DFD4 #8E52DF #DF525D

square

#A3DF52 #52DFD4 #8E52DF #DF525D

split-complementary

#A3DF52 #525DDF #D452DF

monochromatic

#659A1D #86CE26 #A3DF52 #BEE986 #DAF2B9

Accessibility & contrast

On white

1.59

#A3DF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#A3DF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DF52

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DF52	#FFFFFF	#000000	##000000
##A3DF52	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D040

Deuteranopia (green-blind)

#E1CC5D

Tritanopia (blue-blind)

#A7D6C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a3df52;
/* rgb */ color: rgb(163, 223, 82);
/* oklch */ color: oklch(83.5% 0.181 129.3);

Tailwind

colors: {
  custom: {
    50: '#c2e989',
    500: '#a3df52',
    950: '#000000',
  },
}

SCSS

$custom: #a3df52;
$custom-light: #c2e989;
$custom-dark: #000000;

JSON

{
  "hex": "#a3df52",
  "rgb": {
    "r": 163,
    "g": 223,
    "b": 82
  },
  "hsl": {
    "h": 85.532,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83507,
    "c": 0.18097,
    "h": 129.3
  },
  "luminance": 0.61171
}

Semantic roles & 50–950 ramp

primary

#A3DF52

secondary

#63379E

accent

#3CEC87

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DF52

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

Preview Lab → · Contrast checker → · Palette generator →