#A1DD4E#A1DD4E

#A1DD4E is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 82.9% C 0.182 H 129.2°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#A1DD4E
RGB	rgb(161, 221, 78)
HSL	hsl(85, 68%, 59%)
HSV	hsv(85, 65%, 87%)
CMYK	cmyk(27.1%, 0%, 64.7%, 13.3%)
CIE-LAB	lab(81.75, -40.71, 61.81)
CIE-LCH	lch(81.75, 74.01, 123.37°)
OKLab	oklab(82.88% -0.1153 0.1413)
OKLCH	oklch(82.88% 0.182 129.2)
XYZ	xyz(41.9293, 59.8390, 16.5472)
Luminance	0.5984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DD4E #8A4EDD

analogous

#DDD24E #A1DD4E #59DD4E

triadic

#A1DD4E #4EA1DD #DD4EA1

tetradic

#A1DD4E #4EDDD2 #8A4EDD #DD4E59

square

#A1DD4E #4EDDD2 #8A4EDD #DD4E59

split-complementary

#A1DD4E #4E59DD #D24EDD

monochromatic

#62941C #84C726 #A1DD4E #BCE781 #D8F1B5

Accessibility & contrast

On white

1.62

#A1DD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#A1DD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD4E

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DD4E	#FFFFFF	#000000	##000000
##A1DD4E	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)

#E7CE3B

Deuteranopia (green-blind)

#DFCA59

Tritanopia (blue-blind)

#A5D4C0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a1dd4e;
/* rgb */ color: rgb(161, 221, 78);
/* oklch */ color: oklch(82.9% 0.182 129.2);

Tailwind

colors: {
  custom: {
    50: '#c1e886',
    500: '#a1dd4e',
    950: '#000000',
  },
}

SCSS

$custom: #a1dd4e;
$custom-light: #c1e886;
$custom-dark: #000000;

JSON

{
  "hex": "#a1dd4e",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 78
  },
  "hsl": {
    "h": 85.175,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82883,
    "c": 0.18235,
    "h": 129.2
  },
  "luminance": 0.5984
}

Semantic roles & 50–950 ramp

primary

#A1DD4E

secondary

#603699

accent

#3DEB86

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DD4E

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

Preview Lab → · Contrast checker → · Palette generator →