#ADFF55#ADFF55

#ADFF55 is a very light, highly saturated yellow-green. Relative luminance 0.811; OKLCH L 91.5% C 0.214 H 131.7°. Best body text is #000000 at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#ADFF55
RGB	rgb(173, 255, 85)
HSL	hsl(89, 100%, 67%)
HSV	hsv(89, 67%, 100%)
CMYK	cmyk(32.2%, 0%, 66.7%, 0%)
CIE-LAB	lab(92.16, -50.47, 70.27)
CIE-LCH	lch(92.16, 86.52, 125.69°)
OKLab	oklab(91.53% -0.1421 0.1598)
OKLCH	oklch(91.53% 0.214 131.7)
XYZ	xyz(54.6327, 81.0582, 21.3599)
Luminance	0.8106 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADFF55 #A755FF

analogous

#FFFC55 #ADFF55 #58FF55

triadic

#ADFF55 #55ADFF #FF55AD

tetradic

#ADFF55 #55FFFC #A755FF #FF5558

square

#ADFF55 #55FFFC #A755FF #FF5558

split-complementary

#ADFF55 #5558FF #FC55FF

monochromatic

#71DA00 #8FFF18 #ADFF55 #CBFF92 #E8FFCF

Accessibility & contrast

On white

1.22

#ADFF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.21

#ADFF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADFF55

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADFF55	#FFFFFF	#000000	##000000
##ADFF55	1.00	1.22	17.21	17.21
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.21	21.00	1.00	1.00
##000000	17.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED3C

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#B0F5DD

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #adff55;
/* rgb */ color: rgb(173, 255, 85);
/* oklch */ color: oklch(91.5% 0.214 131.7);

Tailwind

colors: {
  custom: {
    50: '#caff8d',
    500: '#adff55',
    950: '#000000',
  },
}

SCSS

$custom: #adff55;
$custom-light: #caff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#adff55",
  "rgb": {
    "r": 173,
    "g": 255,
    "b": 85
  },
  "hsl": {
    "h": 88.941,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91533,
    "c": 0.21386,
    "h": 131.7
  },
  "luminance": 0.8106
}

Semantic roles & 50–950 ramp

primary

#ADFF55

secondary

#7925D3

accent

#00E66F

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180D

muted

#83867F

Preview Lab

Preview with #ADFF55

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

Preview Lab → · Contrast checker → · Palette generator →