#B1F061#B1F061
#B1F061 is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.4% C 0.184 H 129.6°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).
Color values
| HEX | #B1F061 |
|---|---|
| RGB | rgb(177, 240, 97) |
| HSL | hsl(86, 83%, 66%) |
| HSV | hsv(86, 60%, 94%) |
| CMYK | cmyk(26.3%, 0%, 59.6%, 5.9%) |
| CIE-LAB | lab(88.22, -41.75, 61.28) |
| CIE-LCH | lch(88.22, 74.15, 124.26°) |
| OKLab | oklab(88.42% -0.1175 0.1422) |
| OKLCH | oklch(88.42% 0.184 129.6) |
| XYZ | xyz(51.4489, 72.5291, 22.5958) |
| Luminance | 0.7253 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime
#BEFD73
ΔE00 2.91
Kiwi
#9CEF43
ΔE00 3.11
Light Lime Green
#B9FF66
ΔE00 3.12
Light Lime
#AEFD6C
ΔE00 3.15
Spring Green (survey)
#A9F971
ΔE00 3.24
Pale Lime Green
#B1FF65
ΔE00 3.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1F061 #A061F0
analogous
#F0E861 #B1F061 #69F061
triadic
#B1F061 #61B1F0 #F061B1
tetradic
#B1F061 #61F0E8 #A061F0 #F06169
square
#B1F061 #61F0E8 #A061F0 #F06169
split-complementary
#B1F061 #6169F0 #E861F0
monochromatic
#76C413 #95EB29 #B1F061 #CDF599 #E8FBD1
Accessibility & contrast
On white
1.35
#B1F061 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.51
#B1F061 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B1F061
15.51:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1F061 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B1F061 | 1.00 | 1.35 | 15.51 | 15.51 |
| #FFFFFF | 1.35 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.51 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.51 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FAE051
Deuteranopia (green-blind)
#F2DC6B
Tritanopia (blue-blind)
#B5E6D1
Achromatopsia (no color)
#DDDDDD
Design tokens & code
CSS
--color: #b1f061; /* rgb */ color: rgb(177, 240, 97); /* oklch */ color: oklch(88.4% 0.184 129.6);
Tailwind
colors: {
custom: {
50: '#ccf593',
500: '#b1f061',
950: '#000000',
},
}SCSS
$custom: #b1f061; $custom-light: #ccf593; $custom-dark: #000000;
JSON
{
"hex": "#b1f061",
"rgb": {
"r": 177,
"g": 240,
"b": 97
},
"hsl": {
"h": 86.434,
"s": 82.659,
"l": 66.078
},
"oklch": {
"l": 0.88422,
"c": 0.18443,
"h": 129.6
},
"luminance": 0.7253
}Semantic roles & 50–950 ramp
primary
#B1F061
secondary
#7234C2
accent
#06DF66
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F