#AAFF4F#AAFF4F

#AAFF4F is a very light, highly saturated yellow-green. Relative luminance 0.806; OKLCH L 91.3% C 0.219 H 131.9°. Best body text is #000000 at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#AAFF4F
RGB	rgb(170, 255, 79)
HSL	hsl(89, 100%, 65%)
HSV	hsv(89, 69%, 100%)
CMYK	cmyk(33.3%, 0%, 69%, 0%)
CIE-LAB	lab(91.97, -51.90, 72.22)
CIE-LCH	lch(91.97, 88.93, 125.70°)
OKLab	oklab(91.32% -0.1463 0.1632)
OKLCH	oklch(91.32% 0.219 131.9)
XYZ	xyz(53.7482, 80.6285, 20.1266)
Luminance	0.8063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAFF4F #A44FFF

analogous

#FFFC4F #AAFF4F #52FF4F

triadic

#AAFF4F #4FAAFF #FF4FAA

tetradic

#AAFF4F #4FFFFC #A44FFF #FF4F52

square

#AAFF4F #4FFFFC #A44FFF #FF4F52

split-complementary

#AAFF4F #4F52FF #FC4FFF

monochromatic

#6DD400 #8CFF12 #AAFF4F #C8FF8C #E5FFC9

Accessibility & contrast

On white

1.23

#AAFF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.13

#AAFF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAFF4F

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAFF4F	#FFFFFF	#000000	##000000
##AAFF4F	1.00	1.23	17.13	17.13
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.13	21.00	1.00	1.00
##000000	17.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC33

Deuteranopia (green-blind)

#FEE65F

Tritanopia (blue-blind)

#ACF5DC

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #aaff4f;
/* rgb */ color: rgb(170, 255, 79);
/* oklch */ color: oklch(91.3% 0.219 131.9);

Tailwind

colors: {
  custom: {
    50: '#c9ff8a',
    500: '#aaff4f',
    950: '#000000',
  },
}

SCSS

$custom: #aaff4f;
$custom-light: #c9ff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#aaff4f",
  "rgb": {
    "r": 170,
    "g": 255,
    "b": 79
  },
  "hsl": {
    "h": 88.977,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.91323,
    "c": 0.21914,
    "h": 131.9
  },
  "luminance": 0.80631
}

Semantic roles & 50–950 ramp

primary

#AAFF4F

secondary

#7624CE

accent

#00E66F

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180C

muted

#83867F

Preview Lab

Preview with #AAFF4F

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

Preview Lab → · Contrast checker → · Palette generator →