#AAF366#AAF366

#AAF366 is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 88.8% C 0.188 H 132.1°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#AAF366
RGB	rgb(170, 243, 102)
HSL	hsl(91, 85%, 68%)
HSV	hsv(91, 58%, 95%)
CMYK	cmyk(30%, 0%, 58%, 4.7%)
CIE-LAB	lab(88.74, -45.08, 59.62)
CIE-LCH	lch(88.74, 74.74, 127.09°)
OKLab	oklab(88.75% -0.1259 0.1392)
OKLCH	oklch(88.75% 0.188 132.1)
XYZ	xyz(51.0257, 73.6049, 24.0865)
Luminance	0.7361 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF366 #AF66F3

analogous

#F0F366 #AAF366 #66F368

triadic

#AAF366 #66AAF3 #F366AA

tetradic

#AAF366 #66F0F3 #AF66F3 #F36866

square

#AAF366 #66F0F3 #AF66F3 #F36866

split-complementary

#AAF366 #6866F3 #F366F0

monochromatic

#6CCE10 #8AEF2D #AAF366 #CAF79F #E9FCD7

Accessibility & contrast

On white

1.34

#AAF366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#AAF366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF366

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF366	#FFFFFF	#000000	##000000
##AAF366	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE257

Deuteranopia (green-blind)

#F2DD70

Tritanopia (blue-blind)

#ACEAD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aaf366;
/* rgb */ color: rgb(170, 243, 102);
/* oklch */ color: oklch(88.8% 0.188 132.1);

Tailwind

colors: {
  custom: {
    50: '#c7f796',
    500: '#aaf366',
    950: '#000000',
  },
}

SCSS

$custom: #aaf366;
$custom-light: #c7f796;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf366",
  "rgb": {
    "r": 170,
    "g": 243,
    "b": 102
  },
  "hsl": {
    "h": 91.064,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.88752,
    "c": 0.18768,
    "h": 132.1
  },
  "luminance": 0.73607
}

Semantic roles & 50–950 ramp

primary

#AAF366

secondary

#8133CA

accent

#04E277

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #AAF366

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

Preview Lab → · Contrast checker → · Palette generator →