#AFF22F#AFF22F

#AFF22F is a very light, highly saturated yellow-green. Relative luminance 0.728; OKLCH L 88.4% C 0.218 H 127.9°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#AFF22F
RGB	rgb(175, 242, 47)
HSL	hsl(81, 88%, 57%)
HSV	hsv(81, 81%, 95%)
CMYK	cmyk(27.7%, 0%, 80.6%, 5.1%)
CIE-LAB	lab(88.36, -46.36, 78.72)
CIE-LCH	lch(88.36, 91.36, 120.50°)
OKLab	oklab(88.41% -0.1337 0.1721)
OKLCH	oklch(88.41% 0.218 127.9)
XYZ	xyz(49.9445, 72.8223, 14.1135)
Luminance	0.7282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF22F #722FF2

analogous

#F2D32F #AFF22F #4EF22F

triadic

#AFF22F #2FAFF2 #F22FAF

tetradic

#AFF22F #2FF2D3 #722FF2 #F22F4E

square

#AFF22F #2FF2D3 #722FF2 #F22F4E

split-complementary

#AFF22F #2F4EF2 #D32FF2

monochromatic

#6A9D0A #91D60D #AFF22F #C5F669 #DBF9A2

Accessibility & contrast

On white

1.35

#AFF22F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#AFF22F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF22F

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF22F	#FFFFFF	#000000	##000000
##AFF22F	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE100

Deuteranopia (green-blind)

#F5DC46

Tritanopia (blue-blind)

#B6E7CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #aff22f;
/* rgb */ color: rgb(175, 242, 47);
/* oklch */ color: oklch(88.4% 0.218 127.9);

Tailwind

colors: {
  custom: {
    50: '#ccf679',
    500: '#aff22f',
    950: '#000000',
  },
}

SCSS

$custom: #aff22f;
$custom-light: #ccf679;
$custom-dark: #000000;

JSON

{
  "hex": "#aff22f",
  "rgb": {
    "r": 175,
    "g": 242,
    "b": 47
  },
  "hsl": {
    "h": 80.615,
    "s": 88.235,
    "l": 56.667
  },
  "oklch": {
    "l": 0.88406,
    "c": 0.21793,
    "h": 127.9
  },
  "luminance": 0.72823
}

Semantic roles & 50–950 ramp

primary

#AFF22F

secondary

#5026A0

accent

#29FE73

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14170A

muted

#83857D

Preview Lab

Preview with #AFF22F

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

Preview Lab → · Contrast checker → · Palette generator →