#AEE45B#AEE45B

#AEE45B is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.4% C 0.175 H 127.9°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#AEE45B
RGB	rgb(174, 228, 91)
HSL	hsl(84, 72%, 63%)
HSV	hsv(84, 60%, 89%)
CMYK	cmyk(23.7%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(84.61, -38.02, 59.76)
CIE-LCH	lch(84.61, 70.83, 122.47°)
OKLab	oklab(85.43% -0.1075 0.1383)
OKLCH	oklch(85.43% 0.175 127.9)
XYZ	xyz(47.0872, 65.2399, 20.0073)
Luminance	0.6524 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEE45B #915BE4

analogous

#E4D65B #AEE45B #69E45B

triadic

#AEE45B #5BAEE4 #E45BAE

tetradic

#AEE45B #5BE4D6 #915BE4 #E45B69

square

#AEE45B #5BE4D6 #915BE4 #E45B69

split-complementary

#AEE45B #5B69E4 #D65BE4

monochromatic

#71A91C #94DB26 #AEE45B #C8ED90 #E2F5C4

Accessibility & contrast

On white

1.49

#AEE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#AEE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEE45B

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEE45B	#FFFFFF	#000000	##000000
##AEE45B	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD54B

Deuteranopia (green-blind)

#E7D265

Tritanopia (blue-blind)

#B3DAC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #aee45b;
/* rgb */ color: rgb(174, 228, 91);
/* oklch */ color: oklch(85.4% 0.175 127.9);

Tailwind

colors: {
  custom: {
    50: '#c9ec8e',
    500: '#aee45b',
    950: '#000000',
  },
}

SCSS

$custom: #aee45b;
$custom-light: #c9ec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#aee45b",
  "rgb": {
    "r": 174,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 83.65,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8543,
    "c": 0.17519,
    "h": 127.9
  },
  "luminance": 0.65241
}

Semantic roles & 50–950 ramp

primary

#AEE45B

secondary

#6639AB

accent

#12D45E

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #AEE45B

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

Preview Lab → · Contrast checker → · Palette generator →