#ACF66C#ACF66C
#ACF66C is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.6% C 0.186 H 132.6°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).
Color values
| HEX | #ACF66C |
|---|---|
| RGB | rgb(172, 246, 108) |
| HSL | hsl(92, 88%, 69%) |
| HSV | hsv(92, 56%, 96%) |
| CMYK | cmyk(30.1%, 0%, 56.1%, 3.5%) |
| CIE-LAB | lab(89.75, -45.12, 58.19) |
| CIE-LCH | lch(89.75, 73.63, 127.78°) |
| OKLab | oklab(89.62% -0.1256 0.1367) |
| OKLCH | oklch(89.62% 0.186 132.6) |
| XYZ | xyz(52.6750, 75.7631, 26.0329) |
| Luminance | 0.7577 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Spring Green (survey)
#A9F971
ΔE00 1.06
Light Lime
#AEFD6C
ΔE00 1.51
Key Lime
#AEFF6E
ΔE00 1.89
Light Grass Green
#9AF764
ΔE00 2.22
Pale Lime Green
#B1FF65
ΔE00 2.34
Pale Lime
#BEFD73
ΔE00 2.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACF66C #B66CF6
analogous
#F1F66C #ACF66C #6CF671
triadic
#ACF66C #6CACF6 #F66CAC
tetradic
#ACF66C #6CF1F6 #B66CF6 #F6716C
square
#ACF66C #6CF1F6 #B66CF6 #F6716C
split-complementary
#ACF66C #716CF6 #F66CF1
monochromatic
#6CDA0D #8BF232 #ACF66C #CDFAA6 #EDFDDF
Accessibility & contrast
On white
1.30
#ACF66C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.15
#ACF66C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACF66C
16.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACF66C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACF66C | 1.00 | 1.30 | 16.15 | 16.15 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.15 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.15 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE55E
Deuteranopia (green-blind)
#F5E076
Tritanopia (blue-blind)
#ADEDD8
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #acf66c; /* rgb */ color: rgb(172, 246, 108); /* oklch */ color: oklch(89.6% 0.186 132.6);
Tailwind
colors: {
custom: {
50: '#c8f99a',
500: '#acf66c',
950: '#000000',
},
}SCSS
$custom: #acf66c; $custom-light: #c8f99a; $custom-dark: #000000;
JSON
{
"hex": "#acf66c",
"rgb": {
"r": 172,
"g": 246,
"b": 108
},
"hsl": {
"h": 92.174,
"s": 88.462,
"l": 69.412
},
"oklch": {
"l": 0.89622,
"c": 0.18565,
"h": 132.6
},
"luminance": 0.75765
}Semantic roles & 50–950 ramp
primary
#ACF66C
secondary
#8936D0
accent
#00E57B
background
#FEFFFC
surface
#FAFFF5
border
#D3D7CF
text
#13170E
muted
#83857F