#ADFF99#ADFF99

#ADFF99 is a very light, vivid green. Relative luminance 0.827; OKLCH L 92.4% C 0.156 H 139.6°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#ADFF99
RGB	rgb(173, 255, 153)
HSL	hsl(108, 100%, 80%)
HSV	hsv(108, 40%, 100%)
CMYK	cmyk(32.2%, 0%, 40%, 0%)
CIE-LAB	lab(92.88, -43.43, 41.00)
CIE-LCH	lch(92.88, 59.72, 136.65°)
OKLab	oklab(92.36% -0.1186 0.101)
OKLCH	oklch(92.36% 0.156 139.6)
XYZ	xyz(58.7413, 82.7016, 42.9988)
Luminance	0.8270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADFF99 #EB99FF

analogous

#E0FF99 #ADFF99 #99FFB8

triadic

#ADFF99 #99ADFF #FF99AD

tetradic

#ADFF99 #99E0FF #EB99FF #FFB899

square

#ADFF99 #99E0FF #EB99FF #FFB899

split-complementary

#ADFF99 #B899FF #FF99E0

monochromatic

#4BFF1F #7CFF5C #ADFF99 #DEFFD6 #E6FFE0

Accessibility & contrast

On white

1.20

#ADFF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.54

#ADFF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADFF99

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADFF99	#FFFFFF	#000000	##000000
##ADFF99	1.00	1.20	17.54	17.54
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.54	21.00	1.00	1.00
##000000	17.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF92

Deuteranopia (green-blind)

#F8E89F

Tritanopia (blue-blind)

#A8F9E6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #adff99;
/* rgb */ color: rgb(173, 255, 153);
/* oklch */ color: oklch(92.4% 0.156 139.6);

Tailwind

colors: {
  custom: {
    50: '#c8ffb8',
    500: '#adff99',
    950: '#000000',
  },
}

SCSS

$custom: #adff99;
$custom-light: #c8ffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#adff99",
  "rgb": {
    "r": 173,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 108.235,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.92358,
    "c": 0.1558,
    "h": 139.6
  },
  "luminance": 0.82704
}

Semantic roles & 50–950 ramp

primary

#ADFF99

secondary

#C75AE2

accent

#00E6B8

background

#FEFFFD

surface

#FAFFF8

border

#D3D7D1

text

#131811

muted

#838681

Preview Lab

Preview with #ADFF99

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

Preview Lab → · Contrast checker → · Palette generator →