#B1FD69#B1FD69
#B1FD69 is a very light, vivid yellow-green. Relative luminance 0.806; OKLCH L 91.5% C 0.195 H 132.0°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).
Color values
| HEX | #B1FD69 |
|---|---|
| RGB | rgb(177, 253, 105) |
| HSL | hsl(91, 97%, 70%) |
| HSV | hsv(91, 58%, 99%) |
| CMYK | cmyk(30%, 0%, 58.5%, 0.8%) |
| CIE-LAB | lab(91.96, -46.67, 62.09) |
| CIE-LCH | lch(91.96, 77.67, 126.93°) |
| OKLab | oklab(91.48% -0.1304 0.1447) |
| OKLCH | oklch(91.48% 0.195 132) |
| XYZ | xyz(55.8058, 80.6157, 25.9820) |
| Luminance | 0.8062 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 0.64
Pale Lime Green
#B1FF65
ΔE00 0.67
Key Lime
#AEFF6E
ΔE00 0.93
Light Lime Green
#B9FF66
ΔE00 1.32
Pale Lime
#BEFD73
ΔE00 1.78
Spring Green (survey)
#A9F971
ΔE00 1.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1FD69 #B569FD
analogous
#FBFD69 #B1FD69 #69FD6B
triadic
#B1FD69 #69B1FD #FD69B1
tetradic
#B1FD69 #69FBFD #B569FD #FD6B69
square
#B1FD69 #69FBFD #B569FD #FD6B69
split-complementary
#B1FD69 #6B69FD #FD69FB
monochromatic
#73E803 #92FC2D #B1FD69 #D0FEA5 #EFFFE1
Accessibility & contrast
On white
1.23
#B1FD69 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.12
#B1FD69 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B1FD69
17.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1FD69 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B1FD69 | 1.00 | 1.23 | 17.12 | 17.12 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEC59
Deuteranopia (green-blind)
#FCE674
Tritanopia (blue-blind)
#B3F4DD
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #b1fd69; /* rgb */ color: rgb(177, 253, 105); /* oklch */ color: oklch(91.5% 0.195 132.0);
Tailwind
colors: {
custom: {
50: '#ccfe99',
500: '#b1fd69',
950: '#000000',
},
}SCSS
$custom: #b1fd69; $custom-light: #ccfe99; $custom-dark: #000000;
JSON
{
"hex": "#b1fd69",
"rgb": {
"r": 177,
"g": 253,
"b": 105
},
"hsl": {
"h": 90.811,
"s": 97.368,
"l": 70.196
},
"oklch": {
"l": 0.91479,
"c": 0.19479,
"h": 132
},
"luminance": 0.80618
}Semantic roles & 50–950 ramp
primary
#B1FD69
secondary
#8732D8
accent
#00E676
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14180E
muted
#83867F