#ACF56D#ACF56D

#ACF56D is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.4% C 0.183 H 132.6°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#ACF56D
RGB	rgb(172, 245, 109)
HSL	hsl(92, 87%, 69%)
HSV	hsv(92, 56%, 96%)
CMYK	cmyk(29.8%, 0%, 55.5%, 3.9%)
CIE-LAB	lab(89.48, -44.59, 57.44)
CIE-LCH	lch(89.48, 72.71, 127.82°)
OKLab	oklab(89.4% -0.1241 0.1351)
OKLCH	oklch(89.4% 0.183 132.6)
XYZ	xyz(52.4252, 75.1779, 26.2136)
Luminance	0.7518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF56D #B66DF5

analogous

#F0F56D #ACF56D #6DF572

triadic

#ACF56D #6DACF5 #F56DAC

tetradic

#ACF56D #6DF0F5 #B66DF5 #F5726D

square

#ACF56D #6DF0F5 #B66DF5 #F5726D

split-complementary

#ACF56D #726DF5 #F56DF0

monochromatic

#6CD90F #8BF134 #ACF56D #CDF9A6 #EDFDE0

Accessibility & contrast

On white

1.31

#ACF56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#ACF56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF56D

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF56D	#FFFFFF	#000000	##000000
##ACF56D	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE55F

Deuteranopia (green-blind)

#F4DF76

Tritanopia (blue-blind)

#ADECD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #acf56d;
/* rgb */ color: rgb(172, 245, 109);
/* oklch */ color: oklch(89.4% 0.183 132.6);

Tailwind

colors: {
  custom: {
    50: '#c8f99b',
    500: '#acf56d',
    950: '#000000',
  },
}

SCSS

$custom: #acf56d;
$custom-light: #c8f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#acf56d",
  "rgb": {
    "r": 172,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 92.206,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89404,
    "c": 0.18349,
    "h": 132.6
  },
  "luminance": 0.7518
}

Semantic roles & 50–950 ramp

primary

#ACF56D

secondary

#8937CF

accent

#02E47B

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACF56D

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

Preview Lab → · Contrast checker → · Palette generator →