#AEF366#AEF366

#AEF366 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 89.0% C 0.186 H 131.2°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#AEF366
RGB	rgb(174, 243, 102)
HSL	hsl(89, 85%, 68%)
HSV	hsv(89, 58%, 95%)
CMYK	cmyk(28.4%, 0%, 58%, 4.7%)
CIE-LAB	lab(88.95, -43.68, 59.92)
CIE-LCH	lch(88.95, 74.15, 126.09°)
OKLab	oklab(88.98% -0.1223 0.1398)
OKLCH	oklch(88.98% 0.186 131.2)
XYZ	xyz(51.9038, 74.0576, 24.1277)
Luminance	0.7406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEF366 #AB66F3

analogous

#F3F266 #AEF366 #67F366

triadic

#AEF366 #66AEF3 #F366AE

tetradic

#AEF366 #66F3F2 #AB66F3 #F36667

square

#AEF366 #66F3F2 #AB66F3 #F36667

split-complementary

#AEF366 #6667F3 #F266F3

monochromatic

#71CE10 #90EF2D #AEF366 #CCF79F #EAFCD7

Accessibility & contrast

On white

1.33

#AEF366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#AEF366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEF366

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEF366	#FFFFFF	#000000	##000000
##AEF366	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE357

Deuteranopia (green-blind)

#F3DE70

Tritanopia (blue-blind)

#B1EAD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aef366;
/* rgb */ color: rgb(174, 243, 102);
/* oklch */ color: oklch(89.0% 0.186 131.2);

Tailwind

colors: {
  custom: {
    50: '#caf796',
    500: '#aef366',
    950: '#000000',
  },
}

SCSS

$custom: #aef366;
$custom-light: #caf796;
$custom-dark: #000000;

JSON

{
  "hex": "#aef366",
  "rgb": {
    "r": 174,
    "g": 243,
    "b": 102
  },
  "hsl": {
    "h": 89.362,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.88983,
    "c": 0.18573,
    "h": 131.2
  },
  "luminance": 0.74059
}

Semantic roles & 50–950 ramp

primary

#AEF366

secondary

#7D33CA

accent

#04E270

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AEF366

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

Preview Lab → · Contrast checker → · Palette generator →