#ACE354#ACE354

#ACE354 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 85.0% C 0.180 H 127.7°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#ACE354
RGB	rgb(172, 227, 84)
HSL	hsl(83, 72%, 61%)
HSV	hsv(83, 63%, 89%)
CMYK	cmyk(24.2%, 0%, 63%, 11%)
CIE-LAB	lab(84.15, -38.87, 62.14)
CIE-LCH	lch(84.15, 73.29, 122.03°)
OKLab	oklab(85.01% -0.1103 0.1426)
OKLCH	oklch(85.01% 0.18 127.7)
XYZ	xyz(46.0825, 64.3480, 18.3783)
Luminance	0.6435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE354 #8B54E3

analogous

#E3D254 #ACE354 #64E354

triadic

#ACE354 #54ACE3 #E354AC

tetradic

#ACE354 #54E3D2 #8B54E3 #E35464

square

#ACE354 #54E3D2 #8B54E3 #E35464

split-complementary

#ACE354 #5464E3 #D254E3

monochromatic

#6EA21B #92D723 #ACE354 #C6EC89 #DFF4BD

Accessibility & contrast

On white

1.51

#ACE354 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#ACE354 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE354

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE354	#FFFFFF	#000000	##000000
##ACE354	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)

#EED442

Deuteranopia (green-blind)

#E6D15F

Tritanopia (blue-blind)

#B2D9C5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace354;
/* rgb */ color: rgb(172, 227, 84);
/* oklch */ color: oklch(85.0% 0.180 127.7);

Tailwind

colors: {
  custom: {
    50: '#c8ec8a',
    500: '#ace354',
    950: '#000000',
  },
}

SCSS

$custom: #ace354;
$custom-light: #c8ec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ace354",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 84
  },
  "hsl": {
    "h": 83.077,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.85008,
    "c": 0.18027,
    "h": 127.7
  },
  "luminance": 0.64349
}

Semantic roles & 50–950 ramp

primary

#ACE354

secondary

#6136A5

accent

#12D45C

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE354

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

Preview Lab → · Contrast checker → · Palette generator →