#B5F66C#B5F66C
#B5F66C is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.1% C 0.181 H 130.4°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).
Color values
| HEX | #B5F66C |
|---|---|
| RGB | rgb(181, 246, 108) |
| HSL | hsl(88, 88%, 69%) |
| HSV | hsv(88, 56%, 96%) |
| CMYK | cmyk(26.4%, 0%, 56.1%, 3.5%) |
| CIE-LAB | lab(90.24, -41.98, 58.88) |
| CIE-LCH | lch(90.24, 72.31, 125.48°) |
| OKLab | oklab(90.15% -0.1175 0.1381) |
| OKLCH | oklch(90.15% 0.181 130.4) |
| XYZ | xyz(54.7181, 76.8166, 26.1286) |
| Luminance | 0.7682 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime
#BEFD73
ΔE00 1.59
Light Lime
#AEFD6C
ΔE00 2.02
Light Lime Green
#B9FF66
ΔE00 2.23
Spring Green (survey)
#A9F971
ΔE00 2.24
Pale Lime Green
#B1FF65
ΔE00 2.35
Key Lime
#AEFF6E
ΔE00 2.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B5F66C #AD6CF6
analogous
#F6F26C #B5F66C #70F66C
triadic
#B5F66C #6CB5F6 #F66CB5
tetradic
#B5F66C #6CF6F2 #AD6CF6 #F66C70
square
#B5F66C #6CF6F2 #AD6CF6 #F66C70
split-complementary
#B5F66C #6C70F6 #F26CF6
monochromatic
#7ADA0D #98F232 #B5F66C #D2FAA6 #EFFDDF
Accessibility & contrast
On white
1.28
#B5F66C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.36
#B5F66C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B5F66C
16.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B5F66C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B5F66C | 1.00 | 1.28 | 16.36 | 16.36 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.36 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.36 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE65E
Deuteranopia (green-blind)
#F7E175
Tritanopia (blue-blind)
#B9EDD8
Achromatopsia (no color)
#E3E3E3
Design tokens & code
CSS
--color: #b5f66c; /* rgb */ color: rgb(181, 246, 108); /* oklch */ color: oklch(90.1% 0.181 130.4);
Tailwind
colors: {
custom: {
50: '#cef99a',
500: '#b5f66c',
950: '#000000',
},
}SCSS
$custom: #b5f66c; $custom-light: #cef99a; $custom-dark: #000000;
JSON
{
"hex": "#b5f66c",
"rgb": {
"r": 181,
"g": 246,
"b": 108
},
"hsl": {
"h": 88.261,
"s": 88.462,
"l": 69.412
},
"oklch": {
"l": 0.90147,
"c": 0.18127,
"h": 130.4
},
"luminance": 0.76818
}Semantic roles & 50–950 ramp
primary
#B5F66C
secondary
#7F36D0
accent
#00E56C
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F