#ACDC51#ACDC51

#ACDC51 is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.4% C 0.174 H 126.2°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#ACDC51
RGB	rgb(172, 220, 81)
HSL	hsl(81, 67%, 59%)
HSV	hsv(81, 63%, 86%)
CMYK	cmyk(21.8%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(82.14, -35.94, 61.20)
CIE-LCH	lch(82.14, 70.97, 120.43°)
OKLab	oklab(83.37% -0.1025 0.1402)
OKLCH	oklch(83.37% 0.174 126.2)
XYZ	xyz(44.0918, 60.5505, 17.1475)
Luminance	0.6055 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACDC51 #8151DC

analogous

#DCC651 #ACDC51 #67DC51

triadic

#ACDC51 #51ACDC #DC51AC

tetradic

#ACDC51 #51DCC6 #8151DC #DC5167

square

#ACDC51 #51DCC6 #8151DC #DC5167

split-complementary

#ACDC51 #5167DC #C651DC

monochromatic

#6C951E #91C828 #ACDC51 #C4E684 #DDF0B7

Accessibility & contrast

On white

1.60

#ACDC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#ACDC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACDC51

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACDC51	#FFFFFF	#000000	##000000
##ACDC51	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE40

Deuteranopia (green-blind)

#E0CC5B

Tritanopia (blue-blind)

#B3D2BF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #acdc51;
/* rgb */ color: rgb(172, 220, 81);
/* oklch */ color: oklch(83.4% 0.174 126.2);

Tailwind

colors: {
  custom: {
    50: '#c8e788',
    500: '#acdc51',
    950: '#000000',
  },
}

SCSS

$custom: #acdc51;
$custom-light: #c8e788;
$custom-dark: #000000;

JSON

{
  "hex": "#acdc51",
  "rgb": {
    "r": 172,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 80.719,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83372,
    "c": 0.1737,
    "h": 126.2
  },
  "luminance": 0.60551
}

Semantic roles & 50–950 ramp

primary

#ACDC51

secondary

#5A3899

accent

#3EE979

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACDC51

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

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