#A1DA50#A1DA50

#A1DA50 is a very light, vivid yellow-green. Relative luminance 0.583; OKLCH L 82.2% C 0.177 H 128.8°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#A1DA50
RGB	rgb(161, 218, 80)
HSL	hsl(85, 65%, 58%)
HSV	hsv(85, 63%, 85%)
CMYK	cmyk(26.1%, 0%, 63.3%, 14.5%)
CIE-LAB	lab(80.90, -39.23, 60.09)
CIE-LCH	lch(80.90, 71.76, 123.14°)
OKLab	oklab(82.2% -0.111 0.1379)
OKLCH	oklch(82.2% 0.177 128.8)
XYZ	xyz(41.2171, 58.2981, 16.6690)
Luminance	0.5830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DA50 #8950DA

analogous

#DACE50 #A1DA50 #5CDA50

triadic

#A1DA50 #50A1DA #DA50A1

tetradic

#A1DA50 #50DACE #8950DA #DA505C

square

#A1DA50 #50DACE #8950DA #DA505C

split-complementary

#A1DA50 #505CDA #CE50DA

monochromatic

#62911F #84C329 #A1DA50 #BCE583 #D7EFB5

Accessibility & contrast

On white

1.66

#A1DA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#A1DA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DA50

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DA50	#FFFFFF	#000000	##000000
##A1DA50	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3F

Deuteranopia (green-blind)

#DCC85B

Tritanopia (blue-blind)

#A6D1BD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a1da50;
/* rgb */ color: rgb(161, 218, 80);
/* oklch */ color: oklch(82.2% 0.177 128.8);

Tailwind

colors: {
  custom: {
    50: '#c0e587',
    500: '#a1da50',
    950: '#000000',
  },
}

SCSS

$custom: #a1da50;
$custom-light: #c0e587;
$custom-dark: #000000;

JSON

{
  "hex": "#a1da50",
  "rgb": {
    "r": 161,
    "g": 218,
    "b": 80
  },
  "hsl": {
    "h": 84.783,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.82202,
    "c": 0.17706,
    "h": 128.8
  },
  "luminance": 0.58299
}

Semantic roles & 50–950 ramp

primary

#A1DA50

secondary

#5F3896

accent

#40E885

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DA50

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

Preview Lab → · Contrast checker → · Palette generator →