#ACEB64#ACEB64

#ACEB64 is a very light, vivid yellow-green. Relative luminance 0.691; OKLCH L 87.0% C 0.178 H 130.3°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#ACEB64
RGB	rgb(172, 235, 100)
HSL	hsl(88, 77%, 66%)
HSV	hsv(88, 57%, 92%)
CMYK	cmyk(26.8%, 0%, 57.4%, 7.8%)
CIE-LAB	lab(86.56, -41.08, 58.04)
CIE-LCH	lch(86.56, 71.10, 125.29°)
OKLab	oklab(87.01% -0.1151 0.1356)
OKLCH	oklch(87.01% 0.178 130.3)
XYZ	xyz(49.0214, 69.1061, 22.8102)
Luminance	0.6911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEB64 #A364EB

analogous

#EBE664 #ACEB64 #68EB64

triadic

#ACEB64 #64ACEB #EB64AC

tetradic

#ACEB64 #64EBE6 #A364EB #EB6468

square

#ACEB64 #64EBE6 #A364EB #EB6468

split-complementary

#ACEB64 #6468EB #E664EB

monochromatic

#70BC18 #8FE42E #ACEB64 #C9F29A #E6F9D0

Accessibility & contrast

On white

1.42

#ACEB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#ACEB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEB64

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEB64	#FFFFFF	#000000	##000000
##ACEB64	1.00	1.42	14.82	14.82
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.82	21.00	1.00	1.00
##000000	14.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC56

Deuteranopia (green-blind)

#ECD76D

Tritanopia (blue-blind)

#AFE2CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #aceb64;
/* rgb */ color: rgb(172, 235, 100);
/* oklch */ color: oklch(87.0% 0.178 130.3);

Tailwind

colors: {
  custom: {
    50: '#c8f194',
    500: '#aceb64',
    950: '#000000',
  },
}

SCSS

$custom: #aceb64;
$custom-light: #c8f194;
$custom-dark: #000000;

JSON

{
  "hex": "#aceb64",
  "rgb": {
    "r": 172,
    "g": 235,
    "b": 100
  },
  "hsl": {
    "h": 88,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87006,
    "c": 0.17787,
    "h": 130.3
  },
  "luminance": 0.69107
}

Semantic roles & 50–950 ramp

primary

#ACEB64

secondary

#7538BB

accent

#0CD96C

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170D

muted

#83857F

Preview Lab

Preview with #ACEB64

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

Preview Lab → · Contrast checker → · Palette generator →