#AEC366#AEC366

#AEC366 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 78.1% C 0.121 H 119.8°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#AEC366
RGB	rgb(174, 195, 102)
HSL	hsl(74, 44%, 58%)
HSV	hsv(74, 48%, 76%)
CMYK	cmyk(10.8%, 0%, 47.7%, 23.5%)
CIE-LAB	lab(75.44, -21.44, 44.07)
CIE-LCH	lch(75.44, 49.01, 115.94°)
OKLab	oklab(78.09% -0.0603 0.1054)
OKLCH	oklch(78.09% 0.121 119.8)
XYZ	xyz(39.3692, 48.9883, 19.9495)
Luminance	0.4899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC366 #7B66C3

analogous

#C3A966 #AEC366 #7FC366

triadic

#AEC366 #66AEC3 #C366AE

tetradic

#AEC366 #66C3A9 #7B66C3 #C3667F

square

#AEC366 #66C3A9 #7B66C3 #C3667F

split-complementary

#AEC366 #667FC3 #A966C3

monochromatic

#6C7D31 #92A942 #AEC366 #C5D492 #DDE5BE

Accessibility & contrast

On white

1.94

#AEC366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#AEC366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC366

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC366	#FFFFFF	#000000	##000000
##AEC366	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBA5E

Deuteranopia (green-blind)

#CBBA6B

Tritanopia (blue-blind)

#B6BBAD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #aec366;
/* rgb */ color: rgb(174, 195, 102);
/* oklch */ color: oklch(78.1% 0.121 119.8);

Tailwind

colors: {
  custom: {
    50: '#c8d594',
    500: '#aec366',
    950: '#000000',
  },
}

SCSS

$custom: #aec366;
$custom-light: #c8d594;
$custom-dark: #000000;

JSON

{
  "hex": "#aec366",
  "rgb": {
    "r": 174,
    "g": 195,
    "b": 102
  },
  "hsl": {
    "h": 73.548,
    "s": 43.662,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78085,
    "c": 0.12139,
    "h": 119.8
  },
  "luminance": 0.48988
}

Semantic roles & 50–950 ramp

primary

#AEC366

secondary

#B8B0D5

accent

#54D371

background

#FCFDF9

surface

#F8FAF1

border

#D1D3CB

text

#13140D

muted

#82837E

Preview Lab

Preview with #AEC366

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

Preview Lab → · Contrast checker → · Palette generator →