#ACDE51#ACDE51

#ACDE51 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.8% C 0.176 H 126.6°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#ACDE51
RGB	rgb(172, 222, 81)
HSL	hsl(81, 68%, 59%)
HSV	hsv(81, 64%, 87%)
CMYK	cmyk(22.5%, 0%, 63.5%, 12.9%)
CIE-LAB	lab(82.70, -36.85, 61.81)
CIE-LCH	lch(82.70, 71.96, 120.80°)
OKLab	oklab(83.83% -0.105 0.1415)
OKLCH	oklch(83.83% 0.176 126.6)
XYZ	xyz(44.6198, 61.6066, 17.3235)
Luminance	0.6161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACDE51 #8351DE

analogous

#DECA51 #ACDE51 #65DE51

triadic

#ACDE51 #51ACDE #DE51AC

tetradic

#ACDE51 #51DECA #8351DE #DE5165

square

#ACDE51 #51DECA #8351DE #DE5165

split-complementary

#ACDE51 #5165DE #CA51DE

monochromatic

#6C981D #91CB27 #ACDE51 #C5E884 #DDF2B8

Accessibility & contrast

On white

1.58

#ACDE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#ACDE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACDE51

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACDE51	#FFFFFF	#000000	##000000
##ACDE51	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03F

Deuteranopia (green-blind)

#E2CD5C

Tritanopia (blue-blind)

#B2D4C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #acde51;
/* rgb */ color: rgb(172, 222, 81);
/* oklch */ color: oklch(83.8% 0.176 126.6);

Tailwind

colors: {
  custom: {
    50: '#c8e888',
    500: '#acde51',
    950: '#000000',
  },
}

SCSS

$custom: #acde51;
$custom-light: #c8e888;
$custom-dark: #000000;

JSON

{
  "hex": "#acde51",
  "rgb": {
    "r": 172,
    "g": 222,
    "b": 81
  },
  "hsl": {
    "h": 81.277,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.83831,
    "c": 0.17621,
    "h": 126.6
  },
  "luminance": 0.61607
}

Semantic roles & 50–950 ramp

primary

#ACDE51

secondary

#5B379C

accent

#3DEB7B

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACDE51

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

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