#A1DA4A#A1DA4A

#A1DA4A is a very light, vivid yellow-green. Relative luminance 0.582; OKLCH L 82.1% C 0.181 H 128.4°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#A1DA4A
RGB	rgb(161, 218, 74)
HSL	hsl(84, 66%, 57%)
HSV	hsv(84, 66%, 85%)
CMYK	cmyk(26.1%, 0%, 66.1%, 14.5%)
CIE-LAB	lab(80.86, -39.68, 62.45)
CIE-LCH	lch(80.86, 73.99, 122.43°)
OKLab	oklab(82.15% -0.1128 0.1421)
OKLCH	oklch(82.15% 0.181 128.4)
XYZ	xyz(41.0053, 58.2134, 15.5531)
Luminance	0.5821 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DA4A #834ADA

analogous

#DACB4A #A1DA4A #59DA4A

triadic

#A1DA4A #4AA1DA #DA4AA1

tetradic

#A1DA4A #4ADACB #834ADA #DA4A59

square

#A1DA4A #4ADACB #834ADA #DA4A59

split-complementary

#A1DA4A #4A59DA #CB4ADA

monochromatic

#608D1D #83C027 #A1DA4A #BBE47D #D6EFB0

Accessibility & contrast

On white

1.66

#A1DA4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#A1DA4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DA4A

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DA4A	#FFFFFF	#000000	##000000
##A1DA4A	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB36

Deuteranopia (green-blind)

#DCC856

Tritanopia (blue-blind)

#A6D1BD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a1da4a;
/* rgb */ color: rgb(161, 218, 74);
/* oklch */ color: oklch(82.1% 0.181 128.4);

Tailwind

colors: {
  custom: {
    50: '#c1e584',
    500: '#a1da4a',
    950: '#000000',
  },
}

SCSS

$custom: #a1da4a;
$custom-light: #c1e584;
$custom-dark: #000000;

JSON

{
  "hex": "#a1da4a",
  "rgb": {
    "r": 161,
    "g": 218,
    "b": 74
  },
  "hsl": {
    "h": 83.75,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.82149,
    "c": 0.18143,
    "h": 128.4
  },
  "luminance": 0.58214
}

Semantic roles & 50–950 ramp

primary

#A1DA4A

secondary

#5A3692

accent

#3FE982

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A1DA4A

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

Preview Lab → · Contrast checker → · Palette generator →