#A3DA59#A3DA59

#A3DA59 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.4% C 0.169 H 129.0°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#A3DA59
RGB	rgb(163, 218, 89)
HSL	hsl(86, 64%, 60%)
HSV	hsv(86, 59%, 85%)
CMYK	cmyk(25.2%, 0%, 59.2%, 14.5%)
CIE-LAB	lab(81.10, -37.76, 56.52)
CIE-LCH	lch(81.10, 67.97, 123.74°)
OKLab	oklab(82.42% -0.1063 0.1314)
OKLCH	oklch(82.42% 0.169 129)
XYZ	xyz(41.9786, 58.6497, 18.5581)
Luminance	0.5865 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DA59 #9059DA

analogous

#DAD059 #A3DA59 #63DA59

triadic

#A3DA59 #59A3DA #DA59A3

tetradic

#A3DA59 #59DAD0 #9059DA #DA5963

square

#A3DA59 #59DAD0 #9059DA #DA5963

split-complementary

#A3DA59 #5963DA #D059DA

monochromatic

#659722 #86C92D #A3DA59 #BFE58B #DAF0BD

Accessibility & contrast

On white

1.65

#A3DA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#A3DA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DA59

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DA59	#FFFFFF	#000000	##000000
##A3DA59	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4B

Deuteranopia (green-blind)

#DCC862

Tritanopia (blue-blind)

#A7D1BE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a3da59;
/* rgb */ color: rgb(163, 218, 89);
/* oklch */ color: oklch(82.4% 0.169 129.0);

Tailwind

colors: {
  custom: {
    50: '#c1e58c',
    500: '#a3da59',
    950: '#000000',
  },
}

SCSS

$custom: #a3da59;
$custom-light: #c1e58c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3da59",
  "rgb": {
    "r": 163,
    "g": 218,
    "b": 89
  },
  "hsl": {
    "h": 85.581,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82415,
    "c": 0.16899,
    "h": 129
  },
  "luminance": 0.58651
}

Semantic roles & 50–950 ramp

primary

#A3DA59

secondary

#653C9B

accent

#1ACB66

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DA59

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

Preview Lab → · Contrast checker → · Palette generator →