#ACF471#ACF471

#ACF471 is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.2% C 0.179 H 132.9°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#ACF471
RGB	rgb(172, 244, 113)
HSL	hsl(93, 86%, 70%)
HSV	hsv(93, 54%, 96%)
CMYK	cmyk(29.5%, 0%, 53.7%, 4.3%)
CIE-LAB	lab(89.23, -43.76, 55.37)
CIE-LCH	lch(89.23, 70.57, 128.32°)
OKLab	oklab(89.22% -0.1215 0.131)
OKLCH	oklch(89.22% 0.179 132.9)
XYZ	xyz(52.3437, 74.6625, 27.2730)
Luminance	0.7466 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF471 #B971F4

analogous

#EEF471 #ACF471 #71F477

triadic

#ACF471 #71ACF4 #F471AC

tetradic

#ACF471 #71EEF4 #B971F4 #F47771

square

#ACF471 #71EEF4 #B971F4 #F47771

split-complementary

#ACF471 #7771F4 #F471EE

monochromatic

#6BDA11 #8BF038 #ACF471 #CDF8AA #EEFDE3

Accessibility & contrast

On white

1.32

#ACF471 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#ACF471 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF471

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF471	#FFFFFF	#000000	##000000
##ACF471	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE464

Deuteranopia (green-blind)

#F3DE7A

Tritanopia (blue-blind)

#ADEBD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #acf471;
/* rgb */ color: rgb(172, 244, 113);
/* oklch */ color: oklch(89.2% 0.179 132.9);

Tailwind

colors: {
  custom: {
    50: '#c8f89d',
    500: '#acf471',
    950: '#000000',
  },
}

SCSS

$custom: #acf471;
$custom-light: #c8f89d;
$custom-dark: #000000;

JSON

{
  "hex": "#acf471",
  "rgb": {
    "r": 172,
    "g": 244,
    "b": 113
  },
  "hsl": {
    "h": 92.977,
    "s": 85.621,
    "l": 70
  },
  "oklch": {
    "l": 0.89221,
    "c": 0.17869,
    "h": 132.9
  },
  "luminance": 0.74664
}

Semantic roles & 50–950 ramp

primary

#ACF471

secondary

#8C3BCE

accent

#03E27E

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACF471

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

Preview Lab → · Contrast checker → · Palette generator →