#ACFF54#ACFF54

#ACFF54 is a very light, highly saturated yellow-green. Relative luminance 0.809; OKLCH L 91.5% C 0.215 H 131.8°. Best body text is #000000 at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#ACFF54
RGB	rgb(172, 255, 84)
HSL	hsl(89, 100%, 66%)
HSV	hsv(89, 67%, 100%)
CMYK	cmyk(32.5%, 0%, 67.1%, 0%)
CIE-LAB	lab(92.10, -50.88, 70.57)
CIE-LCH	lch(92.10, 87.00, 125.79°)
OKLab	oklab(91.47% -0.1433 0.1603)
OKLCH	oklch(91.47% 0.215 131.8)
XYZ	xyz(54.3729, 80.9288, 21.1418)
Luminance	0.8093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACFF54 #A754FF

analogous

#FFFD54 #ACFF54 #57FF54

triadic

#ACFF54 #54ACFF #FF54AC

tetradic

#ACFF54 #54FFFD #A754FF #FF5457

square

#ACFF54 #54FFFD #A754FF #FF5457

split-complementary

#ACFF54 #5457FF #FD54FF

monochromatic

#6FD900 #8EFF17 #ACFF54 #CAFF91 #E7FFCE

Accessibility & contrast

On white

1.22

#ACFF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.19

#ACFF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACFF54

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACFF54	#FFFFFF	#000000	##000000
##ACFF54	1.00	1.22	17.19	17.19
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.19	21.00	1.00	1.00
##000000	17.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC3B

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#AEF5DD

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #acff54;
/* rgb */ color: rgb(172, 255, 84);
/* oklch */ color: oklch(91.5% 0.215 131.8);

Tailwind

colors: {
  custom: {
    50: '#caff8c',
    500: '#acff54',
    950: '#000000',
  },
}

SCSS

$custom: #acff54;
$custom-light: #caff8c;
$custom-dark: #000000;

JSON

{
  "hex": "#acff54",
  "rgb": {
    "r": 172,
    "g": 255,
    "b": 84
  },
  "hsl": {
    "h": 89.123,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.9147,
    "c": 0.215,
    "h": 131.8
  },
  "luminance": 0.80931
}

Semantic roles & 50–950 ramp

primary

#ACFF54

secondary

#7925D2

accent

#00E66F

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180D

muted

#83867F

Preview Lab

Preview with #ACFF54

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

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