#ACEC64#ACEC64

#ACEC64 is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.2% C 0.179 H 130.5°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#ACEC64
RGB	rgb(172, 236, 100)
HSL	hsl(88, 78%, 66%)
HSV	hsv(88, 58%, 93%)
CMYK	cmyk(27.1%, 0%, 57.6%, 7.5%)
CIE-LAB	lab(86.84, -41.52, 58.36)
CIE-LCH	lch(86.84, 71.62, 125.43°)
OKLab	oklab(87.24% -0.1163 0.1363)
OKLCH	oklch(87.24% 0.179 130.5)
XYZ	xyz(49.3085, 69.6803, 22.9059)
Luminance	0.6968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEC64 #A464EC

analogous

#ECE864 #ACEC64 #68EC64

triadic

#ACEC64 #64ACEC #EC64AC

tetradic

#ACEC64 #64ECE8 #A464EC #EC6468

square

#ACEC64 #64ECE8 #A464EC #EC6468

split-complementary

#ACEC64 #6468EC #E864EC

monochromatic

#70BE17 #8FE52D #ACEC64 #C9F39B #E6F9D1

Accessibility & contrast

On white

1.41

#ACEC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#ACEC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEC64

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEC64	#FFFFFF	#000000	##000000
##ACEC64	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD56

Deuteranopia (green-blind)

#EDD86E

Tritanopia (blue-blind)

#AFE3CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #acec64;
/* rgb */ color: rgb(172, 236, 100);
/* oklch */ color: oklch(87.2% 0.179 130.5);

Tailwind

colors: {
  custom: {
    50: '#c8f294',
    500: '#acec64',
    950: '#000000',
  },
}

SCSS

$custom: #acec64;
$custom-light: #c8f294;
$custom-dark: #000000;

JSON

{
  "hex": "#acec64",
  "rgb": {
    "r": 172,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 88.235,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87236,
    "c": 0.17919,
    "h": 130.5
  },
  "luminance": 0.69682
}

Semantic roles & 50–950 ramp

primary

#ACEC64

secondary

#7637BD

accent

#0BDA6D

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170D

muted

#83857F

Preview Lab

Preview with #ACEC64

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

Preview Lab → · Contrast checker → · Palette generator →