#A3D271#A3D271

#A3D271 is a light, vivid yellow-green. Relative luminance 0.551; OKLCH L 80.9% C 0.136 H 130.1°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#A3D271
RGB	rgb(163, 210, 113)
HSL	hsl(89, 52%, 63%)
HSV	hsv(89, 46%, 82%)
CMYK	cmyk(22.4%, 0%, 46.2%, 17.6%)
CIE-LAB	lab(79.08, -31.64, 42.98)
CIE-LCH	lch(79.08, 53.38, 126.36°)
OKLab	oklab(80.87% -0.0875 0.1038)
OKLCH	oklch(80.87% 0.136 130.1)
XYZ	xyz(41.1310, 55.0711, 24.0824)
Luminance	0.5507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D271 #A071D2

analogous

#D2D071 #A3D271 #72D271

triadic

#A3D271 #71A3D2 #D271A3

tetradic

#A3D271 #71D2D0 #A071D2 #D27172

square

#A3D271 #71D2D0 #A071D2 #D27172

split-complementary

#A3D271 #7172D2 #D071D2

monochromatic

#669830 #85C343 #A3D271 #C1E19F #DFEFCE

Accessibility & contrast

On white

1.75

#A3D271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#A3D271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D271

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D271	#FFFFFF	#000000	##000000
##A3D271	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC669

Deuteranopia (green-blind)

#D3C377

Tritanopia (blue-blind)

#A6CBBB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a3d271;
/* rgb */ color: rgb(163, 210, 113);
/* oklch */ color: oklch(80.9% 0.136 130.1);

Tailwind

colors: {
  custom: {
    50: '#c0e09b',
    500: '#a3d271',
    950: '#000000',
  },
}

SCSS

$custom: #a3d271;
$custom-light: #c0e09b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d271",
  "rgb": {
    "r": 163,
    "g": 210,
    "b": 113
  },
  "hsl": {
    "h": 89.072,
    "s": 51.872,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8087,
    "c": 0.13577,
    "h": 130.1
  },
  "luminance": 0.55072
}

Semantic roles & 50–950 ramp

primary

#A3D271

secondary

#724A9E

accent

#26BF70

background

#FDFEFC

surface

#F9FCF5

border

#D2D5CF

text

#12150E

muted

#82847F

Preview Lab

Preview with #A3D271

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

Preview Lab → · Contrast checker → · Palette generator →