#A3DA4D#A3DA4D

#A3DA4D is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.3% C 0.178 H 128.1°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#A3DA4D
RGB	rgb(163, 218, 77)
HSL	hsl(83, 66%, 58%)
HSV	hsv(83, 65%, 85%)
CMYK	cmyk(25.2%, 0%, 64.7%, 14.5%)
CIE-LAB	lab(81.00, -38.72, 61.44)
CIE-LCH	lch(81.00, 72.62, 122.22°)
OKLab	oklab(82.3% -0.11 0.1404)
OKLCH	oklch(82.3% 0.178 128.1)
XYZ	xyz(41.5151, 58.4643, 16.1172)
Luminance	0.5847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DA4D #844DDA

analogous

#DACA4D #A3DA4D #5DDA4D

triadic

#A3DA4D #4DA3DA #DA4DA3

tetradic

#A3DA4D #4DDACA #844DDA #DA4D5D

square

#A3DA4D #4DDACA #844DDA #DA4D5D

split-complementary

#A3DA4D #4D5DDA #CA4DDA

monochromatic

#638F1E #86C228 #A3DA4D #BDE580 #D7EFB2

Accessibility & contrast

On white

1.65

#A3DA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#A3DA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DA4D

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DA4D	#FFFFFF	#000000	##000000
##A3DA4D	1.00	1.65	12.69	12.69
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC3A

Deuteranopia (green-blind)

#DDC858

Tritanopia (blue-blind)

#A8D1BD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a3da4d;
/* rgb */ color: rgb(163, 218, 77);
/* oklch */ color: oklch(82.3% 0.178 128.1);

Tailwind

colors: {
  custom: {
    50: '#c2e585',
    500: '#a3da4d',
    950: '#000000',
  },
}

SCSS

$custom: #a3da4d;
$custom-light: #c2e585;
$custom-dark: #000000;

JSON

{
  "hex": "#a3da4d",
  "rgb": {
    "r": 163,
    "g": 218,
    "b": 77
  },
  "hsl": {
    "h": 83.404,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82299,
    "c": 0.17833,
    "h": 128.1
  },
  "luminance": 0.58465
}

Semantic roles & 50–950 ramp

primary

#A3DA4D

secondary

#5B3794

accent

#3FE981

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3DA4D

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

Preview Lab → · Contrast checker → · Palette generator →