#A1D347#A1D347

#A1D347 is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.5% C 0.175 H 126.9°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#A1D347
RGB	rgb(161, 211, 71)
HSL	hsl(81, 61%, 55%)
HSV	hsv(81, 66%, 83%)
CMYK	cmyk(23.7%, 0%, 66.4%, 17.3%)
CIE-LAB	lab(78.82, -36.76, 61.49)
CIE-LCH	lch(78.82, 71.64, 120.87°)
OKLab	oklab(80.49% -0.105 0.1397)
OKLCH	oklch(80.49% 0.175 126.9)
XYZ	xyz(39.1296, 54.6199, 14.4412)
Luminance	0.5462 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D347 #7947D3

analogous

#D3BF47 #A1D347 #5BD347

triadic

#A1D347 #47A1D3 #D347A1

tetradic

#A1D347 #47D3BF #7947D3 #D3475B

square

#A1D347 #47D3BF #7947D3 #D3475B

split-complementary

#A1D347 #475BD3 #BF47D3

monochromatic

#5E811F #82B22B #A1D347 #BADF78 #D3EBAA

Accessibility & contrast

On white

1.76

#A1D347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#A1D347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D347

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D347	#FFFFFF	#000000	##000000
##A1D347	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC533

Deuteranopia (green-blind)

#D7C252

Tritanopia (blue-blind)

#A7CAB7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a1d347;
/* rgb */ color: rgb(161, 211, 71);
/* oklch */ color: oklch(80.5% 0.175 126.9);

Tailwind

colors: {
  custom: {
    50: '#c0e081',
    500: '#a1d347',
    950: '#000000',
  },
}

SCSS

$custom: #a1d347;
$custom-light: #c0e081;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d347",
  "rgb": {
    "r": 161,
    "g": 211,
    "b": 71
  },
  "hsl": {
    "h": 81.429,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80491,
    "c": 0.17477,
    "h": 126.9
  },
  "luminance": 0.54621
}

Semantic roles & 50–950 ramp

primary

#A1D347

secondary

#533688

accent

#43E57D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D347

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

Preview Lab → · Contrast checker → · Palette generator →