#ACDD66#ACDD66

#ACDD66 is a very light, vivid yellow-green. Relative luminance 0.614; OKLCH L 83.8% C 0.157 H 128.0°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#ACDD66
RGB	rgb(172, 221, 102)
HSL	hsl(85, 64%, 63%)
HSV	hsv(85, 54%, 87%)
CMYK	cmyk(22.2%, 0%, 53.8%, 13.3%)
CIE-LAB	lab(82.62, -34.60, 52.59)
CIE-LCH	lch(82.62, 62.95, 123.34°)
OKLab	oklab(83.82% -0.097 0.1241)
OKLCH	oklch(83.82% 0.157 128)
XYZ	xyz(45.2678, 61.4421, 22.0424)
Luminance	0.6144 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACDD66 #9766DD

analogous

#DDD266 #ACDD66 #70DD66

triadic

#ACDD66 #66ACDD #DD66AC

tetradic

#ACDD66 #66DDD2 #9766DD #DD6670

square

#ACDD66 #66DDD2 #9766DD #DD6670

split-complementary

#ACDD66 #6670DD #D266DD

monochromatic

#70A424 #91D234 #ACDD66 #C7E898 #E2F3CA

Accessibility & contrast

On white

1.58

#ACDD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#ACDD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACDD66

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACDD66	#FFFFFF	#000000	##000000
##ACDD66	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D05A

Deuteranopia (green-blind)

#E0CD6E

Tritanopia (blue-blind)

#B1D4C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #acdd66;
/* rgb */ color: rgb(172, 221, 102);
/* oklch */ color: oklch(83.8% 0.157 128.0);

Tailwind

colors: {
  custom: {
    50: '#c7e795',
    500: '#acdd66',
    950: '#000000',
  },
}

SCSS

$custom: #acdd66;
$custom-light: #c7e795;
$custom-dark: #000000;

JSON

{
  "hex": "#acdd66",
  "rgb": {
    "r": 172,
    "g": 221,
    "b": 102
  },
  "hsl": {
    "h": 84.706,
    "s": 63.636,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83823,
    "c": 0.15748,
    "h": 128
  },
  "luminance": 0.61443
}

Semantic roles & 50–950 ramp

primary

#ACDD66

secondary

#6B40A7

accent

#1ACB63

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACDD66

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

Preview Lab → · Contrast checker → · Palette generator →