#A3DC5A#A3DC5A

#A3DC5A is a very light, vivid yellow-green. Relative luminance 0.597; OKLCH L 82.9% C 0.171 H 129.4°. Best body text is #000000 at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#A3DC5A
RGB	rgb(163, 220, 90)
HSL	hsl(86, 65%, 61%)
HSV	hsv(86, 59%, 86%)
CMYK	cmyk(25.9%, 0%, 59.1%, 13.7%)
CIE-LAB	lab(81.68, -38.56, 56.74)
CIE-LCH	lch(81.68, 68.61, 124.20°)
OKLab	oklab(82.89% -0.1085 0.1319)
OKLCH	oklch(82.89% 0.171 129.4)
XYZ	xyz(42.5426, 59.7101, 18.9547)
Luminance	0.5971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DC5A #935ADC

analogous

#DCD45A #A3DC5A #62DC5A

triadic

#A3DC5A #5AA3DC #DC5AA3

tetradic

#A3DC5A #5ADCD4 #935ADC #DC5A62

square

#A3DC5A #5ADCD4 #935ADC #DC5A62

split-complementary

#A3DC5A #5A62DC #D45ADC

monochromatic

#659B21 #86CD2C #A3DC5A #BFE78C #DBF1BF

Accessibility & contrast

On white

1.62

#A3DC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.94

#A3DC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DC5A

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DC5A	#FFFFFF	#000000	##000000
##A3DC5A	1.00	1.62	12.94	12.94
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.94	21.00	1.00	1.00
##000000	12.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE4C

Deuteranopia (green-blind)

#DECA63

Tritanopia (blue-blind)

#A7D3C0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a3dc5a;
/* rgb */ color: rgb(163, 220, 90);
/* oklch */ color: oklch(82.9% 0.171 129.4);

Tailwind

colors: {
  custom: {
    50: '#c1e78d',
    500: '#a3dc5a',
    950: '#000000',
  },
}

SCSS

$custom: #a3dc5a;
$custom-light: #c1e78d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dc5a",
  "rgb": {
    "r": 163,
    "g": 220,
    "b": 90
  },
  "hsl": {
    "h": 86.308,
    "s": 65,
    "l": 60.784
  },
  "oklch": {
    "l": 0.82889,
    "c": 0.17079,
    "h": 129.4
  },
  "luminance": 0.59711
}

Semantic roles & 50–950 ramp

primary

#A3DC5A

secondary

#673B9F

accent

#19CD68

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DC5A

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

Preview Lab → · Contrast checker → · Palette generator →