#A3DF53#A3DF53

#A3DF53 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.5% C 0.180 H 129.4°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#A3DF53
RGB	rgb(163, 223, 83)
HSL	hsl(86, 69%, 60%)
HSV	hsv(86, 63%, 87%)
CMYK	cmyk(26.9%, 0%, 62.8%, 12.5%)
CIE-LAB	lab(82.48, -40.48, 60.59)
CIE-LCH	lch(82.48, 72.87, 123.75°)
OKLab	oklab(83.52% -0.1143 0.1393)
OKLCH	oklch(83.52% 0.18 129.4)
XYZ	xyz(43.0530, 61.1853, 17.7236)
Luminance	0.6119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DF53 #8F53DF

analogous

#DFD553 #A3DF53 #5DDF53

triadic

#A3DF53 #53A3DF #DF53A3

tetradic

#A3DF53 #53DFD5 #8F53DF #DF535D

square

#A3DF53 #53DFD5 #8F53DF #DF535D

split-complementary

#A3DF53 #535DDF #D553DF

monochromatic

#659B1D #86CE26 #A3DF53 #BFE987 #DAF2BA

Accessibility & contrast

On white

1.59

#A3DF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#A3DF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DF53

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DF53	#FFFFFF	#000000	##000000
##A3DF53	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D042

Deuteranopia (green-blind)

#E1CC5E

Tritanopia (blue-blind)

#A7D6C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a3df53;
/* rgb */ color: rgb(163, 223, 83);
/* oklch */ color: oklch(83.5% 0.180 129.4);

Tailwind

colors: {
  custom: {
    50: '#c2e989',
    500: '#a3df53',
    950: '#000000',
  },
}

SCSS

$custom: #a3df53;
$custom-light: #c2e989;
$custom-dark: #000000;

JSON

{
  "hex": "#a3df53",
  "rgb": {
    "r": 163,
    "g": 223,
    "b": 83
  },
  "hsl": {
    "h": 85.714,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.83517,
    "c": 0.18022,
    "h": 129.4
  },
  "luminance": 0.61186
}

Semantic roles & 50–950 ramp

primary

#A3DF53

secondary

#64389F

accent

#3CEB87

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DF53

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

Preview Lab → · Contrast checker → · Palette generator →