#ACF25A#ACF25A

#ACF25A is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.5% C 0.195 H 130.6°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#ACF25A
RGB	rgb(172, 242, 90)
HSL	hsl(88, 85%, 65%)
HSV	hsv(88, 63%, 95%)
CMYK	cmyk(28.9%, 0%, 62.8%, 5.1%)
CIE-LAB	lab(88.45, -44.97, 64.36)
CIE-LCH	lch(88.45, 78.51, 124.94°)
OKLab	oklab(88.52% -0.1266 0.148)
OKLCH	oklch(88.52% 0.195 130.6)
XYZ	xyz(50.6104, 73.0116, 21.0970)
Luminance	0.7301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF25A #A05AF2

analogous

#F2EC5A #ACF25A #60F25A

triadic

#ACF25A #5AACF2 #F25AAC

tetradic

#ACF25A #5AF2EC #A05AF2 #F25A60

square

#ACF25A #5AF2EC #A05AF2 #F25A60

split-complementary

#ACF25A #5A60F2 #EC5AF2

monochromatic

#70C20F #8FEE21 #ACF25A #C9F693 #E5FBCB

Accessibility & contrast

On white

1.35

#ACF25A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#ACF25A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF25A

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF25A	#FFFFFF	#000000	##000000
##ACF25A	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE147

Deuteranopia (green-blind)

#F3DC66

Tritanopia (blue-blind)

#B0E8D2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #acf25a;
/* rgb */ color: rgb(172, 242, 90);
/* oklch */ color: oklch(88.5% 0.195 130.6);

Tailwind

colors: {
  custom: {
    50: '#c9f68f',
    500: '#acf25a',
    950: '#000000',
  },
}

SCSS

$custom: #acf25a;
$custom-light: #c9f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#acf25a",
  "rgb": {
    "r": 172,
    "g": 242,
    "b": 90
  },
  "hsl": {
    "h": 87.632,
    "s": 85.393,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88517,
    "c": 0.19476,
    "h": 130.6
  },
  "luminance": 0.73013
}

Semantic roles & 50–950 ramp

primary

#ACF25A

secondary

#7230C0

accent

#04E26A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #ACF25A

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

Preview Lab → · Contrast checker → · Palette generator →