#ACE452#ACE452

#ACE452 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.2% C 0.183 H 127.8°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#ACE452
RGB	rgb(172, 228, 82)
HSL	hsl(83, 73%, 61%)
HSV	hsv(83, 64%, 89%)
CMYK	cmyk(24.6%, 0%, 64%, 10.6%)
CIE-LAB	lab(84.41, -39.46, 63.23)
CIE-LCH	lch(84.41, 74.54, 121.97°)
OKLab	oklab(85.22% -0.1121 0.1446)
OKLCH	oklch(85.22% 0.183 127.8)
XYZ	xyz(46.2796, 64.8657, 18.0631)
Luminance	0.6487 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE452 #8A52E4

analogous

#E4D352 #ACE452 #63E452

triadic

#ACE452 #52ACE4 #E452AC

tetradic

#ACE452 #52E4D3 #8A52E4 #E45263

square

#ACE452 #52E4D3 #8A52E4 #E45263

split-complementary

#ACE452 #5263E4 #D352E4

monochromatic

#6EA219 #92D722 #ACE452 #C5EC87 #DFF5BC

Accessibility & contrast

On white

1.50

#ACE452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#ACE452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE452

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE452	#FFFFFF	#000000	##000000
##ACE452	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53F

Deuteranopia (green-blind)

#E7D25D

Tritanopia (blue-blind)

#B2DAC6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace452;
/* rgb */ color: rgb(172, 228, 82);
/* oklch */ color: oklch(85.2% 0.183 127.8);

Tailwind

colors: {
  custom: {
    50: '#c8ec89',
    500: '#ace452',
    950: '#000000',
  },
}

SCSS

$custom: #ace452;
$custom-light: #c8ec89;
$custom-dark: #000000;

JSON

{
  "hex": "#ace452",
  "rgb": {
    "r": 172,
    "g": 228,
    "b": 82
  },
  "hsl": {
    "h": 83.014,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85219,
    "c": 0.18302,
    "h": 127.8
  },
  "luminance": 0.64867
}

Semantic roles & 50–950 ramp

primary

#ACE452

secondary

#6035A5

accent

#10D55C

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE452

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

Preview Lab → · Contrast checker → · Palette generator →