#ACE355#ACE355

#ACE355 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.0% C 0.180 H 127.8°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#ACE355
RGB	rgb(172, 227, 85)
HSL	hsl(83, 72%, 61%)
HSV	hsv(83, 63%, 89%)
CMYK	cmyk(24.2%, 0%, 62.6%, 11%)
CIE-LAB	lab(84.15, -38.79, 61.74)
CIE-LCH	lch(84.15, 72.91, 122.14°)
OKLab	oklab(85.02% -0.11 0.1418)
OKLCH	oklch(85.02% 0.18 127.8)
XYZ	xyz(46.1220, 64.3638, 18.5861)
Luminance	0.6437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE355 #8C55E3

analogous

#E3D355 #ACE355 #65E355

triadic

#ACE355 #55ACE3 #E355AC

tetradic

#ACE355 #55E3D3 #8C55E3 #E35565

square

#ACE355 #55E3D3 #8C55E3 #E35565

split-complementary

#ACE355 #5565E3 #D355E3

monochromatic

#6EA31B #92D723 #ACE355 #C6EC8A #DFF4BE

Accessibility & contrast

On white

1.51

#ACE355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#ACE355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE355

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE355	#FFFFFF	#000000	##000000
##ACE355	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED444

Deuteranopia (green-blind)

#E6D160

Tritanopia (blue-blind)

#B2D9C5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace355;
/* rgb */ color: rgb(172, 227, 85);
/* oklch */ color: oklch(85.0% 0.180 127.8);

Tailwind

colors: {
  custom: {
    50: '#c8ec8b',
    500: '#ace355',
    950: '#000000',
  },
}

SCSS

$custom: #ace355;
$custom-light: #c8ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#ace355",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 85
  },
  "hsl": {
    "h": 83.239,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85017,
    "c": 0.17952,
    "h": 127.8
  },
  "luminance": 0.64365
}

Semantic roles & 50–950 ramp

primary

#ACE355

secondary

#6237A5

accent

#12D45D

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE355

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

Preview Lab → · Contrast checker → · Palette generator →