#AECE52#AECE52

#AECE52 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.3% C 0.154 H 122.2°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#AECE52
RGB	rgb(174, 206, 82)
HSL	hsl(75, 56%, 56%)
HSV	hsv(75, 60%, 81%)
CMYK	cmyk(15.5%, 0%, 60.2%, 19.2%)
CIE-LAB	lab(78.32, -28.59, 56.65)
CIE-LCH	lch(78.32, 63.46, 116.78°)
OKLab	oklab(80.32% -0.0822 0.1307)
OKLCH	oklch(80.32% 0.154 122.2)
XYZ	xyz(41.0502, 53.7504, 16.1933)
Luminance	0.5375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECE52 #7252CE

analogous

#CEB052 #AECE52 #70CE52

triadic

#AECE52 #52AECE #CE52AE

tetradic

#AECE52 #52CEB0 #7252CE #CE5270

square

#AECE52 #52CEB0 #7252CE #CE5270

split-complementary

#AECE52 #5270CE #B052CE

monochromatic

#698125 #90B132 #AECE52 #C4DC82 #DBE9B1

Accessibility & contrast

On white

1.79

#AECE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#AECE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECE52

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECE52	#FFFFFF	#000000	##000000
##AECE52	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C244

Deuteranopia (green-blind)

#D5C25A

Tritanopia (blue-blind)

#B6C4B4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aece52;
/* rgb */ color: rgb(174, 206, 82);
/* oklch */ color: oklch(80.3% 0.154 122.2);

Tailwind

colors: {
  custom: {
    50: '#c9dd87',
    500: '#aece52',
    950: '#000000',
  },
}

SCSS

$custom: #aece52;
$custom-light: #c9dd87;
$custom-dark: #000000;

JSON

{
  "hex": "#aece52",
  "rgb": {
    "r": 174,
    "g": 206,
    "b": 82
  },
  "hsl": {
    "h": 75.484,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80324,
    "c": 0.15435,
    "h": 122.2
  },
  "luminance": 0.5375
}

Semantic roles & 50–950 ramp

primary

#AECE52

secondary

#503C88

accent

#49DF6F

background

#FEFEFC

surface

#FAFCF3

border

#D3D5CD

text

#13150C

muted

#83847F

Preview Lab

Preview with #AECE52

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

Preview Lab → · Contrast checker → · Palette generator →