#A3DB66#A3DB66

#A3DB66 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 82.8% C 0.159 H 130.4°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#A3DB66
RGB	rgb(163, 219, 102)
HSL	hsl(89, 62%, 63%)
HSV	hsv(89, 53%, 86%)
CMYK	cmyk(25.6%, 0%, 53.4%, 14.1%)
CIE-LAB	lab(81.52, -36.98, 51.17)
CIE-LCH	lch(81.52, 63.13, 125.86°)
OKLab	oklab(82.79% -0.1031 0.1211)
OKLCH	oklch(82.79% 0.159 130.4)
XYZ	xyz(42.8336, 59.4078, 21.7779)
Luminance	0.5941 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DB66 #9E66DB

analogous

#DBD966 #A3DB66 #68DB66

triadic

#A3DB66 #66A3DB #DB66A3

tetradic

#A3DB66 #66DBD9 #9E66DB #DB6668

square

#A3DB66 #66DBD9 #9E66DB #DB6668

split-complementary

#A3DB66 #6668DB #D966DB

monochromatic

#66A126 #85CF34 #A3DB66 #C1E798 #DFF2C9

Accessibility & contrast

On white

1.63

#A3DB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#A3DB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DB66

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DB66	#FFFFFF	#000000	##000000
##A3DB66	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CD5B

Deuteranopia (green-blind)

#DCC96E

Tritanopia (blue-blind)

#A6D3C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a3db66;
/* rgb */ color: rgb(163, 219, 102);
/* oklch */ color: oklch(82.8% 0.159 130.4);

Tailwind

colors: {
  custom: {
    50: '#c1e695',
    500: '#a3db66',
    950: '#000000',
  },
}

SCSS

$custom: #a3db66;
$custom-light: #c1e695;
$custom-dark: #000000;

JSON

{
  "hex": "#a3db66",
  "rgb": {
    "r": 163,
    "g": 219,
    "b": 102
  },
  "hsl": {
    "h": 88.718,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82794,
    "c": 0.15903,
    "h": 130.4
  },
  "luminance": 0.59409
}

Semantic roles & 50–950 ramp

primary

#A3DB66

secondary

#7041A4

accent

#1CCA6F

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3DB66

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

Preview Lab → · Contrast checker → · Palette generator →