#AEE55B#AEE55B

#AEE55B is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 85.7% C 0.176 H 128.0°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#AEE55B
RGB	rgb(174, 229, 91)
HSL	hsl(84, 73%, 63%)
HSV	hsv(84, 60%, 90%)
CMYK	cmyk(24%, 0%, 60.3%, 10.2%)
CIE-LAB	lab(84.89, -38.47, 60.07)
CIE-LCH	lch(84.89, 71.33, 122.63°)
OKLab	oklab(85.66% -0.1088 0.139)
OKLCH	oklch(85.66% 0.176 128)
XYZ	xyz(47.3631, 65.7917, 20.0992)
Luminance	0.6579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEE55B #925BE5

analogous

#E5D75B #AEE55B #69E55B

triadic

#AEE55B #5BAEE5 #E55BAE

tetradic

#AEE55B #5BE5D7 #925BE5 #E55B69

square

#AEE55B #5BE5D7 #925BE5 #E55B69

split-complementary

#AEE55B #5B69E5 #D75BE5

monochromatic

#71AB1B #94DD26 #AEE55B #C8ED90 #E2F6C5

Accessibility & contrast

On white

1.48

#AEE55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#AEE55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEE55B

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEE55B	#FFFFFF	#000000	##000000
##AEE55B	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D64B

Deuteranopia (green-blind)

#E8D365

Tritanopia (blue-blind)

#B3DBC8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #aee55b;
/* rgb */ color: rgb(174, 229, 91);
/* oklch */ color: oklch(85.7% 0.176 128.0);

Tailwind

colors: {
  custom: {
    50: '#c9ed8e',
    500: '#aee55b',
    950: '#000000',
  },
}

SCSS

$custom: #aee55b;
$custom-light: #c9ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#aee55b",
  "rgb": {
    "r": 174,
    "g": 229,
    "b": 91
  },
  "hsl": {
    "h": 83.913,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85659,
    "c": 0.17647,
    "h": 128
  },
  "luminance": 0.65793
}

Semantic roles & 50–950 ramp

primary

#AEE55B

secondary

#6638AC

accent

#11D55F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #AEE55B

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

Preview Lab → · Contrast checker → · Palette generator →