#ADCF34#ADCF34

#ADCF34 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.2% C 0.176 H 121.6°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#ADCF34
RGB	rgb(173, 207, 52)
HSL	hsl(73, 62%, 51%)
HSV	hsv(73, 75%, 81%)
CMYK	cmyk(16.4%, 0%, 74.9%, 18.8%)
CIE-LAB	lab(78.32, -31.34, 68.06)
CIE-LCH	lch(78.32, 74.93, 114.72°)
OKLab	oklab(80.24% -0.0924 0.1504)
OKLCH	oklch(80.24% 0.176 121.6)
XYZ	xyz(40.1669, 53.7578, 11.5084)
Luminance	0.5376 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADCF34 #5634CF

analogous

#CFA334 #ADCF34 #5FCF34

triadic

#ADCF34 #34ADCF #CF34AD

tetradic

#ADCF34 #34CFA3 #5634CF #CF345F

square

#ADCF34 #34CFA3 #5634CF #CF345F

split-complementary

#ADCF34 #345FCF #A334CF

monochromatic

#5C6E1A #85A026 #ADCF34 #C1DB65 #D5E697

Accessibility & contrast

On white

1.79

#ADCF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#ADCF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADCF34

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADCF34	#FFFFFF	#000000	##000000
##ADCF34	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC20E

Deuteranopia (green-blind)

#D7C242

Tritanopia (blue-blind)

#B6C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #adcf34;
/* rgb */ color: rgb(173, 207, 52);
/* oklch */ color: oklch(80.2% 0.176 121.6);

Tailwind

colors: {
  custom: {
    50: '#c9dd77',
    500: '#adcf34',
    950: '#000000',
  },
}

SCSS

$custom: #adcf34;
$custom-light: #c9dd77;
$custom-dark: #000000;

JSON

{
  "hex": "#adcf34",
  "rgb": {
    "r": 173,
    "g": 207,
    "b": 52
  },
  "hsl": {
    "h": 73.161,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.80243,
    "c": 0.17648,
    "h": 121.6
  },
  "luminance": 0.53758
}

Semantic roles & 50–950 ramp

primary

#ADCF34

secondary

#3F2F78

accent

#43E566

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #ADCF34

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

Preview Lab → · Contrast checker → · Palette generator →