#A1D349#A1D349

#A1D349 is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.5% C 0.173 H 127.0°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#A1D349
RGB	rgb(161, 211, 73)
HSL	hsl(82, 61%, 56%)
HSV	hsv(82, 65%, 83%)
CMYK	cmyk(23.7%, 0%, 65.4%, 17.3%)
CIE-LAB	lab(78.84, -36.62, 60.71)
CIE-LCH	lch(78.84, 70.90, 121.09°)
OKLab	oklab(80.51% -0.1044 0.1384)
OKLCH	oklch(80.51% 0.173 127)
XYZ	xyz(39.1948, 54.6460, 14.7848)
Luminance	0.5465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D349 #7B49D3

analogous

#D3C049 #A1D349 #5CD349

triadic

#A1D349 #49A1D3 #D349A1

tetradic

#A1D349 #49D3C0 #7B49D3 #D3495C

square

#A1D349 #49D3C0 #7B49D3 #D3495C

split-complementary

#A1D349 #495CD3 #C049D3

monochromatic

#5E821F #82B32B #A1D349 #BADF7A #D4EBAC

Accessibility & contrast

On white

1.76

#A1D349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#A1D349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D349

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D349	#FFFFFF	#000000	##000000
##A1D349	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC536

Deuteranopia (green-blind)

#D7C254

Tritanopia (blue-blind)

#A7CAB7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a1d349;
/* rgb */ color: rgb(161, 211, 73);
/* oklch */ color: oklch(80.5% 0.173 127.0);

Tailwind

colors: {
  custom: {
    50: '#c0e082',
    500: '#a1d349',
    950: '#000000',
  },
}

SCSS

$custom: #a1d349;
$custom-light: #c0e082;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d349",
  "rgb": {
    "r": 161,
    "g": 211,
    "b": 73
  },
  "hsl": {
    "h": 81.739,
    "s": 61.062,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80508,
    "c": 0.17334,
    "h": 127
  },
  "luminance": 0.54647
}

Semantic roles & 50–950 ramp

primary

#A1D349

secondary

#553789

accent

#44E47E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D349

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

Preview Lab → · Contrast checker → · Palette generator →