#A1DD50#A1DD50

#A1DD50 is a very light, vivid yellow-green. Relative luminance 0.599; OKLCH L 82.9% C 0.181 H 129.3°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#A1DD50
RGB	rgb(161, 221, 80)
HSL	hsl(86, 67%, 59%)
HSV	hsv(86, 64%, 87%)
CMYK	cmyk(27.1%, 0%, 63.8%, 13.3%)
CIE-LAB	lab(81.77, -40.56, 61.02)
CIE-LCH	lch(81.77, 73.27, 123.62°)
OKLab	oklab(82.9% -0.1147 0.1399)
OKLCH	oklch(82.9% 0.181 129.3)
XYZ	xyz(42.0021, 59.8681, 16.9306)
Luminance	0.5987 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DD50 #8C50DD

analogous

#DDD350 #A1DD50 #5BDD50

triadic

#A1DD50 #50A1DD #DD50A1

tetradic

#A1DD50 #50DDD3 #8C50DD #DD505B

square

#A1DD50 #50DDD3 #8C50DD #DD505B

split-complementary

#A1DD50 #505BDD #D350DD

monochromatic

#62961D #84C927 #A1DD50 #BDE783 #D8F1B6

Accessibility & contrast

On white

1.62

#A1DD50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#A1DD50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD50

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DD50	#FFFFFF	#000000	##000000
##A1DD50	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3E

Deuteranopia (green-blind)

#DFCA5B

Tritanopia (blue-blind)

#A5D4C0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a1dd50;
/* rgb */ color: rgb(161, 221, 80);
/* oklch */ color: oklch(82.9% 0.181 129.3);

Tailwind

colors: {
  custom: {
    50: '#c0e887',
    500: '#a1dd50',
    950: '#000000',
  },
}

SCSS

$custom: #a1dd50;
$custom-light: #c0e887;
$custom-dark: #000000;

JSON

{
  "hex": "#a1dd50",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 80
  },
  "hsl": {
    "h": 85.532,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.82901,
    "c": 0.18089,
    "h": 129.3
  },
  "luminance": 0.59869
}

Semantic roles & 50–950 ramp

primary

#A1DD50

secondary

#61379A

accent

#3DEA87

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DD50

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

Preview Lab → · Contrast checker → · Palette generator →