#ACFF6B#ACFF6B
#ACFF6B is a very light, vivid yellow-green. Relative luminance 0.814; OKLCH L 91.7% C 0.198 H 133.5°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).
Color values
| HEX | #ACFF6B |
|---|---|
| RGB | rgb(172, 255, 107) |
| HSL | hsl(94, 100%, 71%) |
| HSV | hsv(94, 58%, 100%) |
| CMYK | cmyk(32.5%, 0%, 58%, 0%) |
| CIE-LAB | lab(92.29, -49.03, 61.54) |
| CIE-LCH | lch(92.29, 78.68, 128.54°) |
| OKLab | oklab(91.68% -0.1365 0.1438) |
| OKLCH | oklch(91.68% 0.198 133.5) |
| XYZ | xyz(55.4261, 81.3501, 26.6889) |
| Luminance | 0.8135 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Key Lime
#AEFF6E
ΔE00 0.34
Light Lime
#AEFD6C
ΔE00 0.55
Pale Lime Green
#B1FF65
ΔE00 1.13
Spring Green (survey)
#A9F971
ΔE00 1.68
Light Lime Green
#B9FF66
ΔE00 2.10
Light Grass Green
#9AF764
ΔE00 2.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACFF6B #BE6BFF
analogous
#F6FF6B #ACFF6B #6BFF74
triadic
#ACFF6B #6BACFF #FF6BAC
tetradic
#ACFF6B #6BF6FF #BE6BFF #FF746B
square
#ACFF6B #6BF6FF #BE6BFF #FF746B
split-complementary
#ACFF6B #746BFF #FF6BF6
monochromatic
#69F000 #8AFF2E #ACFF6B #CEFFA8 #EEFFE0
Accessibility & contrast
On white
1.22
#ACFF6B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.27
#ACFF6B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACFF6B
17.27:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACFF6B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACFF6B | 1.00 | 1.22 | 17.27 | 17.27 |
| #FFFFFF | 1.22 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.27 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.27 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFED5B
Deuteranopia (green-blind)
#FDE676
Tritanopia (blue-blind)
#ACF6DF
Achromatopsia (no color)
#E9E9E9
Design tokens & code
CSS
--color: #acff6b; /* rgb */ color: rgb(172, 255, 107); /* oklch */ color: oklch(91.7% 0.198 133.5);
Tailwind
colors: {
custom: {
50: '#c9ff9a',
500: '#acff6b',
950: '#000000',
},
}SCSS
$custom: #acff6b; $custom-light: #c9ff9a; $custom-dark: #000000;
JSON
{
"hex": "#acff6b",
"rgb": {
"r": 172,
"g": 255,
"b": 107
},
"hsl": {
"h": 93.649,
"s": 100,
"l": 70.98
},
"oklch": {
"l": 0.91683,
"c": 0.19823,
"h": 133.5
},
"luminance": 0.81352
}Semantic roles & 50–950 ramp
primary
#ACFF6B
secondary
#9133DB
accent
#00E681
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14180E
muted
#83867F