#ACE64E#ACE64E

#ACE64E is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.6% C 0.188 H 127.9°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#ACE64E
RGB	rgb(172, 230, 78)
HSL	hsl(83, 75%, 60%)
HSV	hsv(83, 66%, 90%)
CMYK	cmyk(25.2%, 0%, 66.1%, 9.8%)
CIE-LAB	lab(84.95, -40.64, 65.38)
CIE-LCH	lch(84.95, 76.98, 121.86°)
OKLab	oklab(85.65% -0.1157 0.1486)
OKLCH	oklch(85.65% 0.188 127.9)
XYZ	xyz(46.6852, 65.9134, 17.4692)
Luminance	0.6591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE64E #884EE6

analogous

#E6D44E #ACE64E #60E64E

triadic

#ACE64E #4EACE6 #E64EAC

tetradic

#ACE64E #4EE6D4 #884EE6 #E64E60

square

#ACE64E #4EE6D4 #884EE6 #E64E60

split-complementary

#ACE64E #4E60E6 #D44EE6

monochromatic

#6DA317 #91D81F #ACE64E #C5EE84 #DEF5B9

Accessibility & contrast

On white

1.48

#ACE64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#ACE64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE64E

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE64E	#FFFFFF	#000000	##000000
##ACE64E	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D739

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#B2DCC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace64e;
/* rgb */ color: rgb(172, 230, 78);
/* oklch */ color: oklch(85.6% 0.188 127.9);

Tailwind

colors: {
  custom: {
    50: '#c8ee87',
    500: '#ace64e',
    950: '#000000',
  },
}

SCSS

$custom: #ace64e;
$custom-light: #c8ee87;
$custom-dark: #000000;

JSON

{
  "hex": "#ace64e",
  "rgb": {
    "r": 172,
    "g": 230,
    "b": 78
  },
  "hsl": {
    "h": 82.895,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.85646,
    "c": 0.18836,
    "h": 127.9
  },
  "luminance": 0.65914
}

Semantic roles & 50–950 ramp

primary

#ACE64E

secondary

#5F33A5

accent

#0ED75B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #ACE64E

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

Preview Lab → · Contrast checker → · Palette generator →