#A3DD41#A3DD41

#A3DD41 is a very light, vivid yellow-green. Relative luminance 0.599; OKLCH L 82.9% C 0.190 H 127.9°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#A3DD41
RGB	rgb(163, 221, 65)
HSL	hsl(82, 70%, 56%)
HSV	hsv(82, 71%, 87%)
CMYK	cmyk(26.2%, 0%, 70.6%, 13.3%)
CIE-LAB	lab(81.77, -40.85, 66.80)
CIE-LCH	lch(81.77, 78.30, 121.45°)
OKLab	oklab(82.9% -0.1168 0.15)
OKLCH	oklch(82.9% 0.19 127.9)
XYZ	xyz(41.9149, 59.8802, 14.3497)
Luminance	0.5988 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DD41 #7B41DD

analogous

#DDC941 #A3DD41 #55DD41

triadic

#A3DD41 #41A3DD #DD41A3

tetradic

#A3DD41 #41DDC9 #7B41DD #DD4155

square

#A3DD41 #41DDC9 #7B41DD #DD4155

split-complementary

#A3DD41 #4155DD #C941DD

monochromatic

#608B19 #84BF22 #A3DD41 #BCE675 #D5F0A9

Accessibility & contrast

On white

1.62

#A3DD41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#A3DD41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DD41

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DD41	#FFFFFF	#000000	##000000
##A3DD41	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE26

Deuteranopia (green-blind)

#E0CA4F

Tritanopia (blue-blind)

#A9D3BE

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a3dd41;
/* rgb */ color: rgb(163, 221, 65);
/* oklch */ color: oklch(82.9% 0.190 127.9);

Tailwind

colors: {
  custom: {
    50: '#c2e87f',
    500: '#a3dd41',
    950: '#000000',
  },
}

SCSS

$custom: #a3dd41;
$custom-light: #c2e87f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dd41",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 65
  },
  "hsl": {
    "h": 82.308,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.82902,
    "c": 0.1901,
    "h": 127.9
  },
  "luminance": 0.59881
}

Semantic roles & 50–950 ramp

primary

#A3DD41

secondary

#553290

accent

#3BEC7D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3DD41

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

Preview Lab → · Contrast checker → · Palette generator →