#A1DD4F#A1DD4F

#A1DD4F is a very light, vivid yellow-green. Relative luminance 0.599; OKLCH L 82.9% C 0.182 H 129.3°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#A1DD4F
RGB	rgb(161, 221, 79)
HSL	hsl(85, 68%, 59%)
HSV	hsv(85, 64%, 87%)
CMYK	cmyk(27.1%, 0%, 64.3%, 13.3%)
CIE-LAB	lab(81.76, -40.64, 61.41)
CIE-LCH	lch(81.76, 73.64, 123.49°)
OKLab	oklab(82.89% -0.115 0.1406)
OKLCH	oklch(82.89% 0.182 129.3)
XYZ	xyz(41.9655, 59.8534, 16.7375)
Luminance	0.5985 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DD4F #8B4FDD

analogous

#DDD24F #A1DD4F #5ADD4F

triadic

#A1DD4F #4FA1DD #DD4FA1

tetradic

#A1DD4F #4FDDD2 #8B4FDD #DD4F5A

square

#A1DD4F #4FDDD2 #8B4FDD #DD4F5A

split-complementary

#A1DD4F #4F5ADD #D24FDD

monochromatic

#62951D #84C827 #A1DD4F #BCE782 #D8F1B6

Accessibility & contrast

On white

1.62

#A1DD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#A1DD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD4F

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DD4F	#FFFFFF	#000000	##000000
##A1DD4F	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)

#E7CE3D

Deuteranopia (green-blind)

#DFCA5A

Tritanopia (blue-blind)

#A5D4C0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a1dd4f;
/* rgb */ color: rgb(161, 221, 79);
/* oklch */ color: oklch(82.9% 0.182 129.3);

Tailwind

colors: {
  custom: {
    50: '#c0e887',
    500: '#a1dd4f',
    950: '#000000',
  },
}

SCSS

$custom: #a1dd4f;
$custom-light: #c0e887;
$custom-dark: #000000;

JSON

{
  "hex": "#a1dd4f",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 79
  },
  "hsl": {
    "h": 85.352,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82892,
    "c": 0.18162,
    "h": 129.3
  },
  "luminance": 0.59854
}

Semantic roles & 50–950 ramp

primary

#A1DD4F

secondary

#603799

accent

#3DEA86

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DD4F

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

Preview Lab → · Contrast checker → · Palette generator →