#B1F266#B1F266
#B1F266 is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 88.9% C 0.183 H 130.3°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).
Color values
| HEX | #B1F266 |
|---|---|
| RGB | rgb(177, 242, 102) |
| HSL | hsl(88, 84%, 67%) |
| HSV | hsv(88, 58%, 95%) |
| CMYK | cmyk(26.9%, 0%, 57.9%, 5.1%) |
| CIE-LAB | lab(88.83, -42.19, 59.83) |
| CIE-LCH | lch(88.83, 73.21, 125.19°) |
| OKLab | oklab(88.93% -0.1183 0.1396) |
| OKLCH | oklch(88.93% 0.183 130.3) |
| XYZ | xyz(52.2814, 73.8093, 24.0599) |
| Luminance | 0.7381 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime
#BEFD73
ΔE00 2.47
Light Lime
#AEFD6C
ΔE00 2.59
Spring Green (survey)
#A9F971
ΔE00 2.60
Light Lime Green
#B9FF66
ΔE00 2.83
Pale Lime Green
#B1FF65
ΔE00 2.88
Key Lime
#AEFF6E
ΔE00 3.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1F266 #A766F2
analogous
#F2ED66 #B1F266 #6BF266
triadic
#B1F266 #66B1F2 #F266B1
tetradic
#B1F266 #66F2ED #A766F2 #F2666B
square
#B1F266 #66F2ED #A766F2 #F2666B
split-complementary
#B1F266 #666BF2 #ED66F2
monochromatic
#75CC11 #94ED2E #B1F266 #CEF79E #EBFCD7
Accessibility & contrast
On white
1.33
#B1F266 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.76
#B1F266 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B1F266
15.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1F266 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B1F266 | 1.00 | 1.33 | 15.76 | 15.76 |
| #FFFFFF | 1.33 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FCE257
Deuteranopia (green-blind)
#F3DD70
Tritanopia (blue-blind)
#B5E9D4
Achromatopsia (no color)
#DFDFDF
Design tokens & code
CSS
--color: #b1f266; /* rgb */ color: rgb(177, 242, 102); /* oklch */ color: oklch(88.9% 0.183 130.3);
Tailwind
colors: {
custom: {
50: '#ccf696',
500: '#b1f266',
950: '#000000',
},
}SCSS
$custom: #b1f266; $custom-light: #ccf696; $custom-dark: #000000;
JSON
{
"hex": "#b1f266",
"rgb": {
"r": 177,
"g": 242,
"b": 102
},
"hsl": {
"h": 87.857,
"s": 84.337,
"l": 67.451
},
"oklch": {
"l": 0.88931,
"c": 0.18297,
"h": 130.3
},
"luminance": 0.73811
}Semantic roles & 50–950 ramp
primary
#B1F266
secondary
#7934C9
accent
#05E16B
background
#FEFFFC
surface
#FBFEF5
border
#D4D6CF
text
#14170E
muted
#83857F