#B5F166#B5F166
#B5F166 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 88.9% C 0.180 H 129.1°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).
Color values
| HEX | #B5F166 |
|---|---|
| RGB | rgb(181, 241, 102) |
| HSL | hsl(86, 83%, 67%) |
| HSV | hsv(86, 58%, 95%) |
| CMYK | cmyk(24.9%, 0%, 57.7%, 5.5%) |
| CIE-LAB | lab(88.78, -40.32, 59.83) |
| CIE-LCH | lch(88.78, 72.15, 123.97°) |
| OKLab | oklab(88.95% -0.1133 0.1395) |
| OKLCH | oklch(88.95% 0.18 129.1) |
| XYZ | xyz(52.9093, 73.6925, 24.0043) |
| Luminance | 0.7369 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime
#BEFD73
ΔE00 2.55
Light Lime Green
#B9FF66
ΔE00 3.02
Light Lime
#AEFD6C
ΔE00 3.15
Spring Green (survey)
#A9F971
ΔE00 3.25
Pale Lime Green
#B1FF65
ΔE00 3.30
Light Pea Green
#C4FE82
ΔE00 3.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B5F166 #A266F1
analogous
#F1E766 #B5F166 #70F166
triadic
#B5F166 #66B5F1 #F166B5
tetradic
#B5F166 #66F1E7 #A266F1 #F16670
square
#B5F166 #66F1E7 #A266F1 #F16670
split-complementary
#B5F166 #6670F1 #E766F1
monochromatic
#7BCA12 #9AEC2E #B5F166 #D0F69E #EBFBD6
Accessibility & contrast
On white
1.33
#B5F166 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.74
#B5F166 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B5F166
15.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B5F166 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B5F166 | 1.00 | 1.33 | 15.74 | 15.74 |
| #FFFFFF | 1.33 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FBE257
Deuteranopia (green-blind)
#F3DE70
Tritanopia (blue-blind)
#BAE7D3
Achromatopsia (no color)
#DFDFDF
Design tokens & code
CSS
--color: #b5f166; /* rgb */ color: rgb(181, 241, 102); /* oklch */ color: oklch(88.9% 0.180 129.1);
Tailwind
colors: {
custom: {
50: '#cef696',
500: '#b5f166',
950: '#000000',
},
}SCSS
$custom: #b5f166; $custom-light: #cef696; $custom-dark: #000000;
JSON
{
"hex": "#b5f166",
"rgb": {
"r": 181,
"g": 241,
"b": 102
},
"hsl": {
"h": 85.899,
"s": 83.234,
"l": 67.255
},
"oklch": {
"l": 0.88945,
"c": 0.17977,
"h": 129.1
},
"luminance": 0.73694
}Semantic roles & 50–950 ramp
primary
#B5F166
secondary
#7434C7
accent
#06E064
background
#FEFFFC
surface
#FBFEF5
border
#D4D6CF
text
#14170E
muted
#83857F