#A3DC4D#A3DC4D

#A3DC4D is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.8% C 0.181 H 128.4°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#A3DC4D
RGB	rgb(163, 220, 77)
HSL	hsl(84, 67%, 58%)
HSV	hsv(84, 65%, 86%)
CMYK	cmyk(25.9%, 0%, 65%, 13.7%)
CIE-LAB	lab(81.57, -39.61, 62.05)
CIE-LCH	lch(81.57, 73.61, 122.55°)
OKLab	oklab(82.76% -0.1124 0.1416)
OKLCH	oklch(82.76% 0.181 128.4)
XYZ	xyz(42.0369, 59.5078, 16.2911)
Luminance	0.5951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DC4D #864DDC

analogous

#DCCD4D #A3DC4D #5BDC4D

triadic

#A3DC4D #4DA3DC #DC4DA3

tetradic

#A3DC4D #4DDCCD #864DDC #DC4D5B

square

#A3DC4D #4DDCCD #864DDC #DC4D5B

split-complementary

#A3DC4D #4D5BDC #CD4DDC

monochromatic

#63921D #86C527 #A3DC4D #BDE680 #D8F0B3

Accessibility & contrast

On white

1.63

#A3DC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#A3DC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DC4D

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DC4D	#FFFFFF	#000000	##000000
##A3DC4D	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3A

Deuteranopia (green-blind)

#DECA58

Tritanopia (blue-blind)

#A8D3BF

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a3dc4d;
/* rgb */ color: rgb(163, 220, 77);
/* oklch */ color: oklch(82.8% 0.181 128.4);

Tailwind

colors: {
  custom: {
    50: '#c2e785',
    500: '#a3dc4d',
    950: '#000000',
  },
}

SCSS

$custom: #a3dc4d;
$custom-light: #c2e785;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dc4d",
  "rgb": {
    "r": 163,
    "g": 220,
    "b": 77
  },
  "hsl": {
    "h": 83.916,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.82764,
    "c": 0.18084,
    "h": 128.4
  },
  "luminance": 0.59509
}

Semantic roles & 50–950 ramp

primary

#A3DC4D

secondary

#5D3697

accent

#3EEA82

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DC4D

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

Preview Lab → · Contrast checker → · Palette generator →