#ADCF40#ADCF40

#ADCF40 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.3% C 0.169 H 122.0°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#ADCF40
RGB	rgb(173, 207, 64)
HSL	hsl(74, 60%, 53%)
HSV	hsv(74, 69%, 81%)
CMYK	cmyk(16.4%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(78.39, -30.70, 63.97)
CIE-LCH	lch(78.39, 70.95, 115.64°)
OKLab	oklab(80.32% -0.0896 0.1437)
OKLCH	oklch(80.32% 0.169 122)
XYZ	xyz(40.4724, 53.8800, 13.1172)
Luminance	0.5388 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADCF40 #6240CF

analogous

#CFAA40 #ADCF40 #65CF40

triadic

#ADCF40 #40ADCF #CF40AD

tetradic

#ADCF40 #40CFAA #6240CF #CF4065

square

#ADCF40 #40CFAA #6240CF #CF4065

split-complementary

#ADCF40 #4065CF #AA40CF

monochromatic

#62771E #8AA82A #ADCF40 #C2DB71 #D7E8A2

Accessibility & contrast

On white

1.78

#ADCF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#ADCF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADCF40

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADCF40	#FFFFFF	#000000	##000000
##ADCF40	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC329

Deuteranopia (green-blind)

#D7C24C

Tritanopia (blue-blind)

#B6C5B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #adcf40;
/* rgb */ color: rgb(173, 207, 64);
/* oklch */ color: oklch(80.3% 0.169 122.0);

Tailwind

colors: {
  custom: {
    50: '#c9dd7d',
    500: '#adcf40',
    950: '#000000',
  },
}

SCSS

$custom: #adcf40;
$custom-light: #c9dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#adcf40",
  "rgb": {
    "r": 173,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 74.266,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80323,
    "c": 0.16932,
    "h": 122
  },
  "luminance": 0.5388
}

Semantic roles & 50–950 ramp

primary

#ADCF40

secondary

#46347F

accent

#45E36A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADCF40

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

Preview Lab → · Contrast checker → · Palette generator →