#A3DB4E#A3DB4E

#A3DB4E is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.5% C 0.179 H 128.3°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#A3DB4E
RGB	rgb(163, 219, 78)
HSL	hsl(84, 66%, 58%)
HSV	hsv(84, 64%, 86%)
CMYK	cmyk(25.6%, 0%, 64.4%, 14.1%)
CIE-LAB	lab(81.29, -39.09, 61.35)
CIE-LCH	lch(81.29, 72.75, 122.51°)
OKLab	oklab(82.54% -0.1109 0.1403)
OKLCH	oklch(82.54% 0.179 128.3)
XYZ	xyz(41.8108, 58.9987, 16.3913)
Luminance	0.5900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DB4E #864EDB

analogous

#DBCC4E #A3DB4E #5CDB4E

triadic

#A3DB4E #4EA3DB #DB4EA3

tetradic

#A3DB4E #4EDBCC #864EDB #DB4E5C

square

#A3DB4E #4EDBCC #864EDB #DB4E5C

split-complementary

#A3DB4E #4E5CDB #CC4EDB

monochromatic

#63911E #86C428 #A3DB4E #BDE581 #D8F0B4

Accessibility & contrast

On white

1.64

#A3DB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#A3DB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DB4E

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DB4E	#FFFFFF	#000000	##000000
##A3DB4E	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC3C

Deuteranopia (green-blind)

#DEC959

Tritanopia (blue-blind)

#A8D2BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3db4e;
/* rgb */ color: rgb(163, 219, 78);
/* oklch */ color: oklch(82.5% 0.179 128.3);

Tailwind

colors: {
  custom: {
    50: '#c2e686',
    500: '#a3db4e',
    950: '#000000',
  },
}

SCSS

$custom: #a3db4e;
$custom-light: #c2e686;
$custom-dark: #000000;

JSON

{
  "hex": "#a3db4e",
  "rgb": {
    "r": 163,
    "g": 219,
    "b": 78
  },
  "hsl": {
    "h": 83.83,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.8254,
    "c": 0.17886,
    "h": 128.3
  },
  "luminance": 0.59
}

Semantic roles & 50–950 ramp

primary

#A3DB4E

secondary

#5D3796

accent

#3FE982

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DB4E

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

Preview Lab → · Contrast checker → · Palette generator →