#ACFB66#ACFB66
#ACFB66 is a very light, vivid yellow-green. Relative luminance 0.787; OKLCH L 90.7% C 0.197 H 132.6°. Best body text is #000000 at 16.74:1 contrast (WCAG AA passes).
Color values
| HEX | #ACFB66 |
|---|---|
| RGB | rgb(172, 251, 102) |
| HSL | hsl(92, 95%, 69%) |
| HSV | hsv(92, 59%, 98%) |
| CMYK | cmyk(31.5%, 0%, 59.4%, 1.6%) |
| CIE-LAB | lab(91.11, -47.79, 62.33) |
| CIE-LCH | lch(91.11, 78.54, 127.48°) |
| OKLab | oklab(90.71% -0.1335 0.145) |
| OKLCH | oklch(90.71% 0.197 132.6) |
| XYZ | xyz(53.9079, 78.7224, 24.9224) |
| Luminance | 0.7872 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 0.65
Key Lime
#AEFF6E
ΔE00 1.03
Pale Lime Green
#B1FF65
ΔE00 1.04
Spring Green (survey)
#A9F971
ΔE00 1.63
Light Lime Green
#B9FF66
ΔE00 1.85
Light Grass Green
#9AF764
ΔE00 2.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACFB66 #B566FB
analogous
#F6FB66 #ACFB66 #66FB6B
triadic
#ACFB66 #66ACFB #FB66AC
tetradic
#ACFB66 #66F6FB #B566FB #FB6B66
square
#ACFB66 #66F6FB #B566FB #FB6B66
split-complementary
#ACFB66 #6B66FB #FB66F6
monochromatic
#6DE106 #8CF92A #ACFB66 #CCFDA2 #EDFEDD
Accessibility & contrast
On white
1.25
#ACFB66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.74
#ACFB66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACFB66
16.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACFB66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACFB66 | 1.00 | 1.25 | 16.74 | 16.74 |
| #FFFFFF | 1.25 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEA55
Deuteranopia (green-blind)
#F9E371
Tritanopia (blue-blind)
#ADF2DB
Achromatopsia (no color)
#E5E5E5
Design tokens & code
CSS
--color: #acfb66; /* rgb */ color: rgb(172, 251, 102); /* oklch */ color: oklch(90.7% 0.197 132.6);
Tailwind
colors: {
custom: {
50: '#c9fd97',
500: '#acfb66',
950: '#000000',
},
}SCSS
$custom: #acfb66; $custom-light: #c9fd97; $custom-dark: #000000;
JSON
{
"hex": "#acfb66",
"rgb": {
"r": 172,
"g": 251,
"b": 102
},
"hsl": {
"h": 91.812,
"s": 94.904,
"l": 69.216
},
"oklch": {
"l": 0.90709,
"c": 0.19704,
"h": 132.6
},
"luminance": 0.78724
}Semantic roles & 50–950 ramp
primary
#ACFB66
secondary
#8830D5
accent
#00E67A
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F