#A3DA63#A3DA63

#A3DA63 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.5% C 0.160 H 129.9°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#A3DA63
RGB	rgb(163, 218, 99)
HSL	hsl(88, 62%, 62%)
HSV	hsv(88, 55%, 85%)
CMYK	cmyk(25.2%, 0%, 54.6%, 14.5%)
CIE-LAB	lab(81.20, -36.83, 52.17)
CIE-LCH	lch(81.20, 63.86, 125.22°)
OKLab	oklab(82.53% -0.1029 0.123)
OKLCH	oklch(82.53% 0.16 129.9)
XYZ	xyz(42.4274, 58.8292, 20.9218)
Luminance	0.5883 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DA63 #9A63DA

analogous

#DAD563 #A3DA63 #68DA63

triadic

#A3DA63 #63A3DA #DA63A3

tetradic

#A3DA63 #63DAD5 #9A63DA #DA6368

square

#A3DA63 #63DAD5 #9A63DA #DA6368

split-complementary

#A3DA63 #6368DA #D563DA

monochromatic

#669D25 #86CE32 #A3DA63 #C0E694 #DDF1C6

Accessibility & contrast

On white

1.64

#A3DA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#A3DA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DA63

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DA63	#FFFFFF	#000000	##000000
##A3DA63	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC57

Deuteranopia (green-blind)

#DBC86B

Tritanopia (blue-blind)

#A6D2C0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3da63;
/* rgb */ color: rgb(163, 218, 99);
/* oklch */ color: oklch(82.5% 0.160 129.9);

Tailwind

colors: {
  custom: {
    50: '#c1e593',
    500: '#a3da63',
    950: '#000000',
  },
}

SCSS

$custom: #a3da63;
$custom-light: #c1e593;
$custom-dark: #000000;

JSON

{
  "hex": "#a3da63",
  "rgb": {
    "r": 163,
    "g": 218,
    "b": 99
  },
  "hsl": {
    "h": 87.731,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.82527,
    "c": 0.16038,
    "h": 129.9
  },
  "luminance": 0.5883
}

Semantic roles & 50–950 ramp

primary

#A3DA63

secondary

#6D40A1

accent

#1CC96C

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3DA63

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

Preview Lab → · Contrast checker → · Palette generator →