#ADEF54#ADEF54

#ADEF54 is a very light, vivid yellow-green. Relative luminance 0.713; OKLCH L 87.8% C 0.195 H 129.5°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#ADEF54
RGB	rgb(173, 239, 84)
HSL	hsl(86, 83%, 63%)
HSV	hsv(86, 65%, 94%)
CMYK	cmyk(27.6%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(87.61, -43.77, 65.86)
CIE-LCH	lch(87.61, 79.08, 123.61°)
OKLab	oklab(87.83% -0.1239 0.1504)
OKLCH	oklch(87.83% 0.195 129.5)
XYZ	xyz(49.7001, 71.2560, 19.5211)
Luminance	0.7126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEF54 #9654EF

analogous

#EFE354 #ADEF54 #5FEF54

triadic

#ADEF54 #54ADEF #EF54AD

tetradic

#ADEF54 #54EFE3 #9654EF #EF545F

square

#ADEF54 #54EFE3 #9654EF #EF545F

split-complementary

#ADEF54 #545FEF #E354EF

monochromatic

#71B711 #92EA1C #ADEF54 #C8F48C #E3F9C4

Accessibility & contrast

On white

1.38

#ADEF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#ADEF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEF54

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEF54	#FFFFFF	#000000	##000000
##ADEF54	1.00	1.38	15.25	15.25
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.25	21.00	1.00	1.00
##000000	15.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF3F

Deuteranopia (green-blind)

#F1DA60

Tritanopia (blue-blind)

#B2E5CF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #adef54;
/* rgb */ color: rgb(173, 239, 84);
/* oklch */ color: oklch(87.8% 0.195 129.5);

Tailwind

colors: {
  custom: {
    50: '#c9f48b',
    500: '#adef54',
    950: '#000000',
  },
}

SCSS

$custom: #adef54;
$custom-light: #c9f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#adef54",
  "rgb": {
    "r": 173,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 85.548,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87831,
    "c": 0.19486,
    "h": 129.5
  },
  "luminance": 0.71257
}

Semantic roles & 50–950 ramp

primary

#ADEF54

secondary

#6A31B7

accent

#06DF63

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #ADEF54

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

Preview Lab → · Contrast checker → · Palette generator →