#A1D64B#A1D64B

#A1D64B is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.2% C 0.176 H 127.8°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#A1D64B
RGB	rgb(161, 214, 75)
HSL	hsl(83, 63%, 57%)
HSV	hsv(83, 65%, 84%)
CMYK	cmyk(24.8%, 0%, 65%, 16.1%)
CIE-LAB	lab(79.71, -37.82, 60.84)
CIE-LCH	lch(79.71, 71.64, 121.87°)
OKLab	oklab(81.22% -0.1076 0.1389)
OKLCH	oklch(81.22% 0.176 127.8)
XYZ	xyz(40.0145, 56.1774, 15.3904)
Luminance	0.5618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D64B #804BD6

analogous

#D6C64B #A1D64B #5CD64B

triadic

#A1D64B #4BA1D6 #D64BA1

tetradic

#A1D64B #4BD6C6 #804BD6 #D64B5C

square

#A1D64B #4BD6C6 #804BD6 #D64B5C

split-complementary

#A1D64B #4B5CD6 #C64BD6

monochromatic

#60881F #83BA2A #A1D64B #BBE17D #D5EDAF

Accessibility & contrast

On white

1.72

#A1D64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#A1D64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D64B

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D64B	#FFFFFF	#000000	##000000
##A1D64B	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C839

Deuteranopia (green-blind)

#D9C556

Tritanopia (blue-blind)

#A6CDB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a1d64b;
/* rgb */ color: rgb(161, 214, 75);
/* oklch */ color: oklch(81.2% 0.176 127.8);

Tailwind

colors: {
  custom: {
    50: '#c0e384',
    500: '#a1d64b',
    950: '#000000',
  },
}

SCSS

$custom: #a1d64b;
$custom-light: #c0e384;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d64b",
  "rgb": {
    "r": 161,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 82.878,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81224,
    "c": 0.17567,
    "h": 127.8
  },
  "luminance": 0.56178
}

Semantic roles & 50–950 ramp

primary

#A1D64B

secondary

#58378E

accent

#42E680

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D64B

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

Preview Lab → · Contrast checker → · Palette generator →