#AFD42D#AFD42D

#AFD42D is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.5% C 0.185 H 122.0°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#AFD42D
RGB	rgb(175, 212, 45)
HSL	hsl(73, 66%, 50%)
HSV	hsv(73, 79%, 83%)
CMYK	cmyk(17.5%, 0%, 78.8%, 16.9%)
CIE-LAB	lab(79.84, -33.16, 71.61)
CIE-LCH	lch(79.84, 78.92, 114.85°)
OKLab	oklab(81.49% -0.098 0.1567)
OKLCH	oklch(81.49% 0.185 122)
XYZ	xyz(41.6970, 56.3903, 11.1698)
Luminance	0.5639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD42D #522DD4

analogous

#D4A52D #AFD42D #5CD42D

triadic

#AFD42D #2DAFD4 #D42DAF

tetradic

#AFD42D #2DD4A5 #522DD4 #D42D5C

square

#AFD42D #2DD4A5 #522DD4 #D42D5C

split-complementary

#AFD42D #2D5CD4 #A52DD4

monochromatic

#5C7017 #86A321 #AFD42D #C2DE60 #D6E993

Accessibility & contrast

On white

1.71

#AFD42D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#AFD42D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD42D

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD42D	#FFFFFF	#000000	##000000
##AFD42D	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C700

Deuteranopia (green-blind)

#DCC63E

Tritanopia (blue-blind)

#B9C9B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #afd42d;
/* rgb */ color: rgb(175, 212, 45);
/* oklch */ color: oklch(81.5% 0.185 122.0);

Tailwind

colors: {
  custom: {
    50: '#cbe175',
    500: '#afd42d',
    950: '#000000',
  },
}

SCSS

$custom: #afd42d;
$custom-light: #cbe175;
$custom-dark: #000000;

JSON

{
  "hex": "#afd42d",
  "rgb": {
    "r": 175,
    "g": 212,
    "b": 45
  },
  "hsl": {
    "h": 73.293,
    "s": 66.008,
    "l": 50.392
  },
  "oklch": {
    "l": 0.8149,
    "c": 0.1848,
    "h": 122
  },
  "luminance": 0.5639
}

Semantic roles & 50–950 ramp

primary

#AFD42D

secondary

#3D2C79

accent

#3FE965

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #AFD42D

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

Preview Lab → · Contrast checker → · Palette generator →