#AFD42A#AFD42A

#AFD42A is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.5% C 0.186 H 122.0°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#AFD42A
RGB	rgb(175, 212, 42)
HSL	hsl(73, 67%, 50%)
HSV	hsv(73, 80%, 83%)
CMYK	cmyk(17.5%, 0%, 80.2%, 16.9%)
CIE-LAB	lab(79.82, -33.28, 72.41)
CIE-LCH	lch(79.82, 79.69, 114.68°)
OKLab	oklab(81.47% -0.0985 0.1579)
OKLCH	oklch(81.47% 0.186 122)
XYZ	xyz(41.6413, 56.3680, 10.8764)
Luminance	0.5637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD42A #4F2AD4

analogous

#D4A42A #AFD42A #5AD42A

triadic

#AFD42A #2AAFD4 #D42AAF

tetradic

#AFD42A #2AD4A4 #4F2AD4 #D42A5A

square

#AFD42A #2AD4A4 #4F2AD4 #D42A5A

split-complementary

#AFD42A #2A5AD4 #A42AD4

monochromatic

#5B6E16 #85A120 #AFD42A #C2DF5C #D5E98F

Accessibility & contrast

On white

1.71

#AFD42A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#AFD42A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD42A

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD42A	#FFFFFF	#000000	##000000
##AFD42A	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C700

Deuteranopia (green-blind)

#DCC63C

Tritanopia (blue-blind)

#B9C9B5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #afd42a;
/* rgb */ color: rgb(175, 212, 42);
/* oklch */ color: oklch(81.5% 0.186 122.0);

Tailwind

colors: {
  custom: {
    50: '#cbe173',
    500: '#afd42a',
    950: '#000000',
  },
}

SCSS

$custom: #afd42a;
$custom-light: #cbe173;
$custom-dark: #000000;

JSON

{
  "hex": "#afd42a",
  "rgb": {
    "r": 175,
    "g": 212,
    "b": 42
  },
  "hsl": {
    "h": 73.059,
    "s": 66.929,
    "l": 49.804
  },
  "oklch": {
    "l": 0.81475,
    "c": 0.18611,
    "h": 122
  },
  "luminance": 0.56368
}

Semantic roles & 50–950 ramp

primary

#AFD42A

secondary

#3C2B77

accent

#3EEA63

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #AFD42A

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

Preview Lab → · Contrast checker → · Palette generator →