#ACF56F#ACF56F

#ACF56F is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.4% C 0.182 H 132.8°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#ACF56F
RGB	rgb(172, 245, 111)
HSL	hsl(93, 87%, 70%)
HSV	hsv(93, 55%, 96%)
CMYK	cmyk(29.8%, 0%, 54.7%, 3.9%)
CIE-LAB	lab(89.50, -44.39, 56.57)
CIE-LCH	lch(89.50, 71.91, 128.12°)
OKLab	oklab(89.43% -0.1234 0.1334)
OKLCH	oklch(89.43% 0.182 132.8)
XYZ	xyz(52.5341, 75.2214, 26.7871)
Luminance	0.7522 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF56F #B86FF5

analogous

#EFF56F #ACF56F #6FF575

triadic

#ACF56F #6FACF5 #F56FAC

tetradic

#ACF56F #6FEFF5 #B86FF5 #F5756F

square

#ACF56F #6FEFF5 #B86FF5 #F5756F

split-complementary

#ACF56F #756FF5 #F56FEF

monochromatic

#6CDA0F #8BF136 #ACF56F #CDF9A8 #EEFDE1

Accessibility & contrast

On white

1.31

#ACF56F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#ACF56F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF56F

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF56F	#FFFFFF	#000000	##000000
##ACF56F	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)

#FEE562

Deuteranopia (green-blind)

#F4DF78

Tritanopia (blue-blind)

#ADECD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #acf56f;
/* rgb */ color: rgb(172, 245, 111);
/* oklch */ color: oklch(89.4% 0.182 132.8);

Tailwind

colors: {
  custom: {
    50: '#c8f99c',
    500: '#acf56f',
    950: '#000000',
  },
}

SCSS

$custom: #acf56f;
$custom-light: #c8f99c;
$custom-dark: #000000;

JSON

{
  "hex": "#acf56f",
  "rgb": {
    "r": 172,
    "g": 245,
    "b": 111
  },
  "hsl": {
    "h": 92.687,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.89427,
    "c": 0.18177,
    "h": 132.8
  },
  "luminance": 0.75223
}

Semantic roles & 50–950 ramp

primary

#ACF56F

secondary

#8B39CF

accent

#02E47D

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACF56F

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

Preview Lab → · Contrast checker → · Palette generator →