#ACF15A#ACF15A

#ACF15A is a very light, vivid yellow-green. Relative luminance 0.724; OKLCH L 88.3% C 0.194 H 130.4°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#ACF15A
RGB	rgb(172, 241, 90)
HSL	hsl(87, 84%, 65%)
HSV	hsv(87, 63%, 95%)
CMYK	cmyk(28.6%, 0%, 62.7%, 5.5%)
CIE-LAB	lab(88.17, -44.54, 64.05)
CIE-LCH	lch(88.17, 78.01, 124.81°)
OKLab	oklab(88.29% -0.1254 0.1473)
OKLCH	oklch(88.29% 0.194 130.4)
XYZ	xyz(50.3136, 72.4180, 20.9981)
Luminance	0.7242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF15A #9F5AF1

analogous

#F1EA5A #ACF15A #61F15A

triadic

#ACF15A #5AACF1 #F15AAC

tetradic

#ACF15A #5AF1EA #9F5AF1 #F15A61

square

#ACF15A #5AF1EA #9F5AF1 #F15A61

split-complementary

#ACF15A #5A61F1 #EA5AF1

monochromatic

#70C010 #90EC22 #ACF15A #C8F692 #E5FBCB

Accessibility & contrast

On white

1.36

#ACF15A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#ACF15A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF15A

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF15A	#FFFFFF	#000000	##000000
##ACF15A	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE047

Deuteranopia (green-blind)

#F2DB66

Tritanopia (blue-blind)

#B0E7D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #acf15a;
/* rgb */ color: rgb(172, 241, 90);
/* oklch */ color: oklch(88.3% 0.194 130.4);

Tailwind

colors: {
  custom: {
    50: '#c9f68f',
    500: '#acf15a',
    950: '#000000',
  },
}

SCSS

$custom: #acf15a;
$custom-light: #c9f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#acf15a",
  "rgb": {
    "r": 172,
    "g": 241,
    "b": 90
  },
  "hsl": {
    "h": 87.417,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.88287,
    "c": 0.1935,
    "h": 130.4
  },
  "luminance": 0.72419
}

Semantic roles & 50–950 ramp

primary

#ACF15A

secondary

#7231BE

accent

#05E169

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #ACF15A

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

Preview Lab → · Contrast checker → · Palette generator →