#ACD33C#ACD33C

#ACD33C is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.1% C 0.177 H 123.1°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#ACD33C
RGB	rgb(172, 211, 60)
HSL	hsl(75, 63%, 53%)
HSV	hsv(75, 72%, 83%)
CMYK	cmyk(18.5%, 0%, 71.6%, 17.3%)
CIE-LAB	lab(79.43, -33.18, 66.42)
CIE-LCH	lch(79.43, 74.25, 116.55°)
OKLab	oklab(81.14% -0.0967 0.1482)
OKLCH	oklch(81.14% 0.177 123.1)
XYZ	xyz(41.1236, 55.6852, 12.8559)
Luminance	0.5568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD33C #633CD3

analogous

#D3AF3C #ACD33C #60D33C

triadic

#ACD33C #3CACD3 #D33CAC

tetradic

#ACD33C #3CD3AF #633CD3 #D33C60

square

#ACD33C #3CD3AF #633CD3 #D33C60

split-complementary

#ACD33C #3C60D3 #AF3CD3

monochromatic

#61791B #89AB27 #ACD33C #C1DE6E #D7EAA0

Accessibility & contrast

On white

1.73

#ACD33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#ACD33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD33C

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD33C	#FFFFFF	#000000	##000000
##ACD33C	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC620

Deuteranopia (green-blind)

#DAC549

Tritanopia (blue-blind)

#B5C8B6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #acd33c;
/* rgb */ color: rgb(172, 211, 60);
/* oklch */ color: oklch(81.1% 0.177 123.1);

Tailwind

colors: {
  custom: {
    50: '#c8e07b',
    500: '#acd33c',
    950: '#000000',
  },
}

SCSS

$custom: #acd33c;
$custom-light: #c8e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#acd33c",
  "rgb": {
    "r": 172,
    "g": 211,
    "b": 60
  },
  "hsl": {
    "h": 75.497,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.8114,
    "c": 0.177,
    "h": 123.1
  },
  "luminance": 0.55685
}

Semantic roles & 50–950 ramp

primary

#ACD33C

secondary

#463281

accent

#42E66C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD33C

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

Preview Lab → · Contrast checker → · Palette generator →