#ACF573#ACF573

#ACF573 is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.5% C 0.178 H 133.2°. Best body text is #000000 at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#ACF573
RGB	rgb(172, 245, 115)
HSL	hsl(94, 87%, 71%)
HSV	hsv(94, 53%, 96%)
CMYK	cmyk(29.8%, 0%, 53.1%, 3.9%)
CIE-LAB	lab(89.54, -43.99, 54.82)
CIE-LCH	lch(89.54, 70.29, 128.74°)
OKLab	oklab(89.48% -0.122 0.13)
OKLCH	oklch(89.48% 0.178 133.2)
XYZ	xyz(52.7592, 75.3115, 27.9731)
Luminance	0.7531 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF573 #BC73F5

analogous

#EDF573 #ACF573 #73F57B

triadic

#ACF573 #73ACF5 #F573AC

tetradic

#ACF573 #73EDF5 #BC73F5 #F57B73

square

#ACF573 #73EDF5 #BC73F5 #F57B73

split-complementary

#ACF573 #7B73F5 #F573ED

monochromatic

#6ADE10 #8AF13A #ACF573 #CEF9AC #EEFDE2

Accessibility & contrast

On white

1.31

#ACF573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.06

#ACF573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF573

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF573	#FFFFFF	#000000	##000000
##ACF573	1.00	1.31	16.06	16.06
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.06	21.00	1.00	1.00
##000000	16.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE567

Deuteranopia (green-blind)

#F3DF7C

Tritanopia (blue-blind)

#ADEDD8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #acf573;
/* rgb */ color: rgb(172, 245, 115);
/* oklch */ color: oklch(89.5% 0.178 133.2);

Tailwind

colors: {
  custom: {
    50: '#c8f99e',
    500: '#acf573',
    950: '#000000',
  },
}

SCSS

$custom: #acf573;
$custom-light: #c8f99e;
$custom-dark: #000000;

JSON

{
  "hex": "#acf573",
  "rgb": {
    "r": 172,
    "g": 245,
    "b": 115
  },
  "hsl": {
    "h": 93.692,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89475,
    "c": 0.17828,
    "h": 133.2
  },
  "luminance": 0.75313
}

Semantic roles & 50–950 ramp

primary

#ACF573

secondary

#8F3DCF

accent

#02E381

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF573

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

Preview Lab → · Contrast checker → · Palette generator →