#B1FC69#B1FC69
#B1FC69 is a very light, vivid yellow-green. Relative luminance 0.800; OKLCH L 91.3% C 0.194 H 131.9°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).
Color values
| HEX | #B1FC69 |
|---|---|
| RGB | rgb(177, 252, 105) |
| HSL | hsl(91, 96%, 70%) |
| HSV | hsv(91, 58%, 99%) |
| CMYK | cmyk(29.8%, 0%, 58.3%, 1.2%) |
| CIE-LAB | lab(91.68, -46.24, 61.77) |
| CIE-LCH | lch(91.68, 77.16, 126.82°) |
| OKLab | oklab(91.25% -0.1292 0.144) |
| OKLCH | oklch(91.25% 0.194 131.9) |
| XYZ | xyz(55.4909, 79.9860, 25.8770) |
| Luminance | 0.7999 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 0.68
Pale Lime Green
#B1FF65
ΔE00 0.84
Key Lime
#AEFF6E
ΔE00 1.04
Light Lime Green
#B9FF66
ΔE00 1.38
Pale Lime
#BEFD73
ΔE00 1.72
Spring Green (survey)
#A9F971
ΔE00 1.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1FC69 #B469FC
analogous
#FBFC69 #B1FC69 #69FC6A
triadic
#B1FC69 #69B1FC #FC69B1
tetradic
#B1FC69 #69FBFC #B469FC #FC6A69
square
#B1FC69 #69FBFC #B469FC #FC6A69
split-complementary
#B1FC69 #6A69FC #FC69FB
monochromatic
#73E605 #92FB2D #B1FC69 #D0FDA5 #EFFEE1
Accessibility & contrast
On white
1.24
#B1FC69 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.00
#B1FC69 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B1FC69
17.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1FC69 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B1FC69 | 1.00 | 1.24 | 17.00 | 17.00 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEB59
Deuteranopia (green-blind)
#FBE574
Tritanopia (blue-blind)
#B3F3DC
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #b1fc69; /* rgb */ color: rgb(177, 252, 105); /* oklch */ color: oklch(91.3% 0.194 131.9);
Tailwind
colors: {
custom: {
50: '#ccfd99',
500: '#b1fc69',
950: '#000000',
},
}SCSS
$custom: #b1fc69; $custom-light: #ccfd99; $custom-dark: #000000;
JSON
{
"hex": "#b1fc69",
"rgb": {
"r": 177,
"g": 252,
"b": 105
},
"hsl": {
"h": 90.612,
"s": 96.078,
"l": 70
},
"oklch": {
"l": 0.9125,
"c": 0.1935,
"h": 131.9
},
"luminance": 0.79988
}Semantic roles & 50–950 ramp
primary
#B1FC69
secondary
#8632D7
accent
#00E675
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14180E
muted
#83867F