#AEF166#AEF166

#AEF166 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.5% C 0.183 H 130.9°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#AEF166
RGB	rgb(174, 241, 102)
HSL	hsl(89, 83%, 67%)
HSV	hsv(89, 58%, 95%)
CMYK	cmyk(27.8%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(88.38, -42.81, 59.28)
CIE-LCH	lch(88.38, 73.12, 125.84°)
OKLab	oklab(88.52% -0.1199 0.1384)
OKLCH	oklch(88.52% 0.183 130.9)
XYZ	xyz(51.3086, 72.8671, 23.9293)
Luminance	0.7287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEF166 #A966F1

analogous

#F1EF66 #AEF166 #68F166

triadic

#AEF166 #66AEF1 #F166AE

tetradic

#AEF166 #66F1EF #A966F1 #F16668

square

#AEF166 #66F1EF #A966F1 #F16668

split-complementary

#AEF166 #6668F1 #EF66F1

monochromatic

#72CA12 #90EC2E #AEF166 #CCF69E #E9FBD6

Accessibility & contrast

On white

1.35

#AEF166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.57

#AEF166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEF166

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEF166	#FFFFFF	#000000	##000000
##AEF166	1.00	1.35	15.57	15.57
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.57	21.00	1.00	1.00
##000000	15.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE157

Deuteranopia (green-blind)

#F1DC70

Tritanopia (blue-blind)

#B1E8D3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #aef166;
/* rgb */ color: rgb(174, 241, 102);
/* oklch */ color: oklch(88.5% 0.183 130.9);

Tailwind

colors: {
  custom: {
    50: '#c9f696',
    500: '#aef166',
    950: '#000000',
  },
}

SCSS

$custom: #aef166;
$custom-light: #c9f696;
$custom-dark: #000000;

JSON

{
  "hex": "#aef166",
  "rgb": {
    "r": 174,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 88.921,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88524,
    "c": 0.18311,
    "h": 130.9
  },
  "luminance": 0.72869
}

Semantic roles & 50–950 ramp

primary

#AEF166

secondary

#7B34C7

accent

#06E06F

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AEF166

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

Preview Lab → · Contrast checker → · Palette generator →