#ACE564#ACE564

#ACE564 is a very light, vivid yellow-green. Relative luminance 0.657; OKLCH L 85.6% C 0.170 H 129.3°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#ACE564
RGB	rgb(172, 229, 100)
HSL	hsl(87, 71%, 65%)
HSV	hsv(87, 56%, 90%)
CMYK	cmyk(24.9%, 0%, 56.3%, 10.2%)
CIE-LAB	lab(84.86, -38.41, 56.10)
CIE-LCH	lch(84.86, 67.99, 124.40°)
OKLab	oklab(85.63% -0.1077 0.1314)
OKLCH	oklch(85.63% 0.17 129.3)
XYZ	xyz(47.3325, 65.7283, 22.2472)
Luminance	0.6573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE564 #9D64E5

analogous

#E5DE64 #ACE564 #6BE564

triadic

#ACE564 #64ACE5 #E564AC

tetradic

#ACE564 #64E5DE #9D64E5 #E5646B

square

#ACE564 #64E5DE #9D64E5 #E5646B

split-complementary

#ACE564 #646BE5 #DE64E5

monochromatic

#70B11E #90DC30 #ACE564 #C8EE98 #E4F7CD

Accessibility & contrast

On white

1.48

#ACE564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#ACE564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE564

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE564	#FFFFFF	#000000	##000000
##ACE564	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD657

Deuteranopia (green-blind)

#E7D36D

Tritanopia (blue-blind)

#B0DCC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace564;
/* rgb */ color: rgb(172, 229, 100);
/* oklch */ color: oklch(85.6% 0.170 129.3);

Tailwind

colors: {
  custom: {
    50: '#c8ed94',
    500: '#ace564',
    950: '#000000',
  },
}

SCSS

$custom: #ace564;
$custom-light: #c8ed94;
$custom-dark: #000000;

JSON

{
  "hex": "#ace564",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 100
  },
  "hsl": {
    "h": 86.512,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.8563,
    "c": 0.16995,
    "h": 129.3
  },
  "luminance": 0.65729
}

Semantic roles & 50–950 ramp

primary

#ACE564

secondary

#703BB2

accent

#12D368

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13160D

muted

#83857F

Preview Lab

Preview with #ACE564

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

Preview Lab → · Contrast checker → · Palette generator →