#ACC733#ACC733

#ACC733 is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.3% C 0.168 H 119.7°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#ACC733
RGB	rgb(172, 199, 51)
HSL	hsl(71, 59%, 49%)
HSV	hsv(71, 74%, 78%)
CMYK	cmyk(13.6%, 0%, 74.4%, 22%)
CIE-LAB	lab(75.98, -28.02, 66.15)
CIE-LCH	lch(75.98, 71.84, 112.95°)
OKLab	oklab(78.34% -0.0833 0.1462)
OKLCH	oklch(78.34% 0.168 119.7)
XYZ	xyz(38.0350, 49.8567, 10.7509)
Luminance	0.4986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC733 #4E33C7

analogous

#C79833 #ACC733 #62C733

triadic

#ACC733 #33ACC7 #C733AC

tetradic

#ACC733 #33C798 #4E33C7 #C73362

square

#ACC733 #33C798 #4E33C7 #C73362

split-complementary

#ACC733 #3362C7 #9833C7

monochromatic

#58661A #829627 #ACC733 #C1D661 #D4E391

Accessibility & contrast

On white

1.91

#ACC733 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#ACC733 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC733

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC733	#FFFFFF	#000000	##000000
##ACC733	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB11

Deuteranopia (green-blind)

#D1BC40

Tritanopia (blue-blind)

#B6BCAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #acc733;
/* rgb */ color: rgb(172, 199, 51);
/* oklch */ color: oklch(78.3% 0.168 119.7);

Tailwind

colors: {
  custom: {
    50: '#c8d876',
    500: '#acc733',
    950: '#000000',
  },
}

SCSS

$custom: #acc733;
$custom-light: #c8d876;
$custom-dark: #000000;

JSON

{
  "hex": "#acc733",
  "rgb": {
    "r": 172,
    "g": 199,
    "b": 51
  },
  "hsl": {
    "h": 70.946,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78338,
    "c": 0.16825,
    "h": 119.7
  },
  "luminance": 0.49857
}

Semantic roles & 50–950 ramp

primary

#ACC733

secondary

#9588CE

accent

#45E262

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #ACC733

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

Preview Lab → · Contrast checker → · Palette generator →