#ADCE39#ADCE39

#ADCE39 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 80.0% C 0.172 H 121.4°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#ADCE39
RGB	rgb(173, 206, 57)
HSL	hsl(73, 60%, 52%)
HSV	hsv(73, 72%, 81%)
CMYK	cmyk(16%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(78.06, -30.62, 66.15)
CIE-LCH	lch(78.06, 72.89, 114.84°)
OKLab	oklab(80.05% -0.09 0.1472)
OKLCH	oklch(80.05% 0.173 121.4)
XYZ	xyz(40.0440, 53.3223, 12.0527)
Luminance	0.5332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADCE39 #5A39CE

analogous

#CEA539 #ADCE39 #63CE39

triadic

#ADCE39 #39ADCE #CE39AD

tetradic

#ADCE39 #39CEA5 #5A39CE #CE3963

square

#ADCE39 #39CEA5 #5A39CE #CE3963

split-complementary

#ADCE39 #3963CE #A539CE

monochromatic

#5E711C #87A228 #ADCE39 #C1DA6A #D6E69B

Accessibility & contrast

On white

1.80

#ADCE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#ADCE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADCE39

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADCE39	#FFFFFF	#000000	##000000
##ADCE39	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#D6C146

Tritanopia (blue-blind)

#B6C3B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #adce39;
/* rgb */ color: rgb(173, 206, 57);
/* oklch */ color: oklch(80.0% 0.172 121.4);

Tailwind

colors: {
  custom: {
    50: '#c9dd79',
    500: '#adce39',
    950: '#000000',
  },
}

SCSS

$custom: #adce39;
$custom-light: #c9dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#adce39",
  "rgb": {
    "r": 173,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 73.289,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80046,
    "c": 0.1725,
    "h": 121.4
  },
  "luminance": 0.53322
}

Semantic roles & 50–950 ramp

primary

#ADCE39

secondary

#41317A

accent

#44E368

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADCE39

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

Preview Lab → · Contrast checker → · Palette generator →