#AEC72B#AEC72B

#AEC72B is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.4% C 0.172 H 118.8°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#AEC72B
RGB	rgb(174, 199, 43)
HSL	hsl(70, 64%, 47%)
HSV	hsv(70, 78%, 78%)
CMYK	cmyk(12.6%, 0%, 78.4%, 22%)
CIE-LAB	lab(76.08, -27.54, 68.76)
CIE-LCH	lch(76.08, 74.07, 111.83°)
OKLab	oklab(78.44% -0.0827 0.1503)
OKLCH	oklch(78.44% 0.172 118.8)
XYZ	xyz(38.3159, 50.0202, 9.9214)
Luminance	0.5002 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC72B #442BC7

analogous

#C7922B #AEC72B #60C72B

triadic

#AEC72B #2BAEC7 #C72BAE

tetradic

#AEC72B #2BC792 #442BC7 #C72B60

square

#AEC72B #2BC792 #442BC7 #C72B60

split-complementary

#AEC72B #2B60C7 #922BC7

monochromatic

#566215 #829520 #AEC72B #C5DA55 #D6E587

Accessibility & contrast

On white

1.91

#AEC72B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#AEC72B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC72B

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC72B	#FFFFFF	#000000	##000000
##AEC72B	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC00

Deuteranopia (green-blind)

#D2BC3A

Tritanopia (blue-blind)

#B9BCAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #aec72b;
/* rgb */ color: rgb(174, 199, 43);
/* oklch */ color: oklch(78.4% 0.172 118.8);

Tailwind

colors: {
  custom: {
    50: '#cad872',
    500: '#aec72b',
    950: '#000000',
  },
}

SCSS

$custom: #aec72b;
$custom-light: #cad872;
$custom-dark: #000000;

JSON

{
  "hex": "#aec72b",
  "rgb": {
    "r": 174,
    "g": 199,
    "b": 43
  },
  "hsl": {
    "h": 69.615,
    "s": 64.463,
    "l": 47.451
  },
  "oklch": {
    "l": 0.78441,
    "c": 0.17158,
    "h": 118.8
  },
  "luminance": 0.5002
}

Semantic roles & 50–950 ramp

primary

#AEC72B

secondary

#34296D

accent

#40E75B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #AEC72B

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

Preview Lab → · Contrast checker → · Palette generator →