#ACD556#ACD556

#ACD556 is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.8% C 0.161 H 124.9°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#ACD556
RGB	rgb(172, 213, 86)
HSL	hsl(79, 60%, 59%)
HSV	hsv(79, 60%, 84%)
CMYK	cmyk(19.2%, 0%, 59.6%, 16.5%)
CIE-LAB	lab(80.20, -32.34, 56.97)
CIE-LCH	lch(80.20, 65.51, 119.58°)
OKLab	oklab(81.82% -0.0921 0.1318)
OKLCH	oklch(81.82% 0.161 124.9)
XYZ	xyz(42.4874, 57.0306, 17.5719)
Luminance	0.5703 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD556 #7F56D5

analogous

#D5BE56 #ACD556 #6CD556

triadic

#ACD556 #56ACD5 #D556AC

tetradic

#ACD556 #56D5BE #7F56D5 #D5566C

square

#ACD556 #56D5BE #7F56D5 #D5566C

split-complementary

#ACD556 #566CD5 #BE56D5

monochromatic

#6B8D23 #90BE2F #ACD556 #C4E187 #DCEDB8

Accessibility & contrast

On white

1.69

#ACD556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#ACD556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD556

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD556	#FFFFFF	#000000	##000000
##ACD556	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C848

Deuteranopia (green-blind)

#DAC65F

Tritanopia (blue-blind)

#B3CCBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #acd556;
/* rgb */ color: rgb(172, 213, 86);
/* oklch */ color: oklch(81.8% 0.161 124.9);

Tailwind

colors: {
  custom: {
    50: '#c7e28a',
    500: '#acd556',
    950: '#000000',
  },
}

SCSS

$custom: #acd556;
$custom-light: #c7e28a;
$custom-dark: #000000;

JSON

{
  "hex": "#acd556",
  "rgb": {
    "r": 172,
    "g": 213,
    "b": 86
  },
  "hsl": {
    "h": 79.37,
    "s": 60.19,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81819,
    "c": 0.16082,
    "h": 124.9
  },
  "luminance": 0.57031
}

Semantic roles & 50–950 ramp

primary

#ACD556

secondary

#583C93

accent

#44E378

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #ACD556

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

Preview Lab → · Contrast checker → · Palette generator →