#A1DD56#A1DD56

#A1DD56 is a very light, vivid yellow-green. Relative luminance 0.600; OKLCH L 83.0% C 0.176 H 129.8°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#A1DD56
RGB	rgb(161, 221, 86)
HSL	hsl(87, 67%, 60%)
HSV	hsv(87, 61%, 87%)
CMYK	cmyk(27.1%, 0%, 61.1%, 13.3%)
CIE-LAB	lab(81.82, -40.08, 58.58)
CIE-LCH	lch(81.82, 70.98, 124.38°)
OKLab	oklab(82.96% -0.1129 0.1354)
OKLCH	oklch(82.96% 0.176 129.8)
XYZ	xyz(42.2338, 59.9608, 18.1507)
Luminance	0.5996 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DD56 #9256DD

analogous

#DDD656 #A1DD56 #5DDD56

triadic

#A1DD56 #56A1DD #DD56A1

tetradic

#A1DD56 #56DDD6 #9256DD #DD565D

square

#A1DD56 #56DDD6 #9256DD #DD565D

split-complementary

#A1DD56 #565DDD #D656DD

monochromatic

#639A1F #84CD29 #A1DD56 #BDE789 #DAF2BC

Accessibility & contrast

On white

1.62

#A1DD56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.99

#A1DD56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD56

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DD56	#FFFFFF	#000000	##000000
##A1DD56	1.00	1.62	12.99	12.99
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.99	21.00	1.00	1.00
##000000	12.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE46

Deuteranopia (green-blind)

#DECA60

Tritanopia (blue-blind)

#A5D4C0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a1dd56;
/* rgb */ color: rgb(161, 221, 86);
/* oklch */ color: oklch(83.0% 0.176 129.8);

Tailwind

colors: {
  custom: {
    50: '#c0e88b',
    500: '#a1dd56',
    950: '#000000',
  },
}

SCSS

$custom: #a1dd56;
$custom-light: #c0e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1dd56",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 86
  },
  "hsl": {
    "h": 86.667,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82958,
    "c": 0.17629,
    "h": 129.8
  },
  "luminance": 0.59962
}

Semantic roles & 50–950 ramp

primary

#A1DD56

secondary

#663A9E

accent

#17CE69

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DD56

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

Preview Lab → · Contrast checker → · Palette generator →