#ACD43C#ACD43C

#ACD43C is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.4% C 0.178 H 123.4°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#ACD43C
RGB	rgb(172, 212, 60)
HSL	hsl(76, 64%, 53%)
HSV	hsv(76, 72%, 83%)
CMYK	cmyk(18.9%, 0%, 71.7%, 16.9%)
CIE-LAB	lab(79.72, -33.65, 66.70)
CIE-LCH	lch(79.72, 74.71, 116.77°)
OKLab	oklab(81.37% -0.098 0.1488)
OKLCH	oklch(81.37% 0.178 123.4)
XYZ	xyz(41.3728, 56.1836, 12.9390)
Luminance	0.5618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD43C #643CD4

analogous

#D4B03C #ACD43C #60D43C

triadic

#ACD43C #3CACD4 #D43CAC

tetradic

#ACD43C #3CD4B0 #643CD4 #D43C60

square

#ACD43C #3CD4B0 #643CD4 #D43C60

split-complementary

#ACD43C #3C60D4 #B03CD4

monochromatic

#617B1B #89AD26 #ACD43C #C1DF6E #D7EAA0

Accessibility & contrast

On white

1.72

#ACD43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#ACD43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD43C

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD43C	#FFFFFF	#000000	##000000
##ACD43C	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C720

Deuteranopia (green-blind)

#DBC549

Tritanopia (blue-blind)

#B5C9B7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #acd43c;
/* rgb */ color: rgb(172, 212, 60);
/* oklch */ color: oklch(81.4% 0.178 123.4);

Tailwind

colors: {
  custom: {
    50: '#c8e17c',
    500: '#acd43c',
    950: '#000000',
  },
}

SCSS

$custom: #acd43c;
$custom-light: #c8e17c;
$custom-dark: #000000;

JSON

{
  "hex": "#acd43c",
  "rgb": {
    "r": 172,
    "g": 212,
    "b": 60
  },
  "hsl": {
    "h": 75.789,
    "s": 63.866,
    "l": 53.333
  },
  "oklch": {
    "l": 0.8137,
    "c": 0.17819,
    "h": 123.4
  },
  "luminance": 0.56184
}

Semantic roles & 50–950 ramp

primary

#ACD43C

secondary

#473282

accent

#41E76D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD43C

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

Preview Lab → · Contrast checker → · Palette generator →