#ACE356#ACE356

#ACE356 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.0% C 0.179 H 127.9°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#ACE356
RGB	rgb(172, 227, 86)
HSL	hsl(83, 72%, 61%)
HSV	hsv(83, 62%, 89%)
CMYK	cmyk(24.2%, 0%, 62.1%, 11%)
CIE-LAB	lab(84.16, -38.71, 61.33)
CIE-LCH	lch(84.16, 72.53, 122.26°)
OKLab	oklab(85.03% -0.1097 0.1411)
OKLCH	oklch(85.03% 0.179 127.9)
XYZ	xyz(46.1620, 64.3798, 18.7968)
Luminance	0.6438 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE356 #8D56E3

analogous

#E3D456 #ACE356 #66E356

triadic

#ACE356 #56ACE3 #E356AC

tetradic

#ACE356 #56E3D4 #8D56E3 #E35666

square

#ACE356 #56E3D4 #8D56E3 #E35666

split-complementary

#ACE356 #5666E3 #D456E3

monochromatic

#6EA41B #92D824 #ACE356 #C6EC8B #E0F4BF

Accessibility & contrast

On white

1.51

#ACE356 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#ACE356 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE356

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE356	#FFFFFF	#000000	##000000
##ACE356	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED445

Deuteranopia (green-blind)

#E6D161

Tritanopia (blue-blind)

#B1D9C5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace356;
/* rgb */ color: rgb(172, 227, 86);
/* oklch */ color: oklch(85.0% 0.179 127.9);

Tailwind

colors: {
  custom: {
    50: '#c8ec8b',
    500: '#ace356',
    950: '#000000',
  },
}

SCSS

$custom: #ace356;
$custom-light: #c8ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#ace356",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 86
  },
  "hsl": {
    "h": 83.404,
    "s": 71.574,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85026,
    "c": 0.17876,
    "h": 127.9
  },
  "luminance": 0.64381
}

Semantic roles & 50–950 ramp

primary

#ACE356

secondary

#6237A6

accent

#12D45D

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE356

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

Preview Lab → · Contrast checker → · Palette generator →