#B5FA91#B5FA91
#B5FA91 is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.5% C 0.152 H 135.6°. Best body text is #000000 at 17.05:1 contrast (WCAG AA passes).
Color values
| HEX | #B5FA91 |
|---|---|
| RGB | rgb(181, 250, 145) |
| HSL | hsl(99, 91%, 77%) |
| HSV | hsv(99, 42%, 98%) |
| CMYK | cmyk(27.6%, 0%, 42%, 2%) |
| CIE-LAB | lab(91.79, -39.67, 43.57) |
| CIE-LCH | lch(91.79, 58.92, 132.31°) |
| OKLab | oklab(91.55% -0.1088 0.1066) |
| OKLCH | oklch(91.55% 0.152 135.6) |
| XYZ | xyz(58.3510, 80.2374, 39.1956) |
| Luminance | 0.8024 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Light Green
#B1FC99
ΔE00 1.56
Celery
#C1FD95
ΔE00 1.63
Pistachio (survey)
#C0FA8B
ΔE00 2.24
Pastel Green
#B0FF9D
ΔE00 2.30
Light Yellowish Green
#C2FF89
ΔE00 2.89
Tea Green
#BDF8A3
ΔE00 3.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B5FA91 #D691FA
analogous
#E9FA91 #B5FA91 #91FAA2
triadic
#B5FA91 #91B5FA #FA91B5
tetradic
#B5FA91 #91E9FA #D691FA #FAA291
square
#B5FA91 #91E9FA #D691FA #FAA291
split-complementary
#B5FA91 #A291FA #FA91E9
monochromatic
#66F51C #8EF756 #B5FA91 #DCFDCC #EBFEE2
Accessibility & contrast
On white
1.23
#B5FA91 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.05
#B5FA91 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B5FA91
17.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B5FA91 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B5FA91 | 1.00 | 1.23 | 17.05 | 17.05 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEB89
Deuteranopia (green-blind)
#F7E597
Tritanopia (blue-blind)
#B4F3E0
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #b5fa91; /* rgb */ color: rgb(181, 250, 145); /* oklch */ color: oklch(91.5% 0.152 135.6);
Tailwind
colors: {
custom: {
50: '#cdfcb2',
500: '#b5fa91',
950: '#000000',
},
}SCSS
$custom: #b5fa91; $custom-light: #cdfcb2; $custom-dark: #000000;
JSON
{
"hex": "#b5fa91",
"rgb": {
"r": 181,
"g": 250,
"b": 145
},
"hsl": {
"h": 99.429,
"s": 91.304,
"l": 77.451
},
"oklch": {
"l": 0.91547,
"c": 0.15228,
"h": 135.6
},
"luminance": 0.80239
}Semantic roles & 50–950 ramp
primary
#B5FA91
secondary
#AC56DA
accent
#00E697
background
#FEFFFD
surface
#FBFFF8
border
#D4D7D1
text
#141711
muted
#838581