#B1F667#B1F667
#B1F667 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 89.9% C 0.187 H 130.9°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).
Color values
| HEX | #B1F667 |
|---|---|
| RGB | rgb(177, 246, 103) |
| HSL | hsl(89, 89%, 68%) |
| HSV | hsv(89, 58%, 96%) |
| CMYK | cmyk(28%, 0%, 58.1%, 3.5%) |
| CIE-LAB | lab(89.97, -43.84, 60.69) |
| CIE-LCH | lch(89.97, 74.87, 125.84°) |
| OKLab | oklab(89.86% -0.1228 0.1415) |
| OKLCH | oklch(89.86% 0.187 130.9) |
| XYZ | xyz(53.5348, 76.2364, 24.7238) |
| Luminance | 0.7624 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 1.74
Pale Lime
#BEFD73
ΔE00 1.93
Pale Lime Green
#B1FF65
ΔE00 2.01
Spring Green (survey)
#A9F971
ΔE00 2.07
Light Lime Green
#B9FF66
ΔE00 2.09
Key Lime
#AEFF6E
ΔE00 2.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1F667 #AC67F6
analogous
#F6F367 #B1F667 #69F667
triadic
#B1F667 #67B1F6 #F667B1
tetradic
#B1F667 #67F6F3 #AC67F6 #F66769
square
#B1F667 #67F6F3 #AC67F6 #F66769
split-complementary
#B1F667 #6769F6 #F367F6
monochromatic
#75D60D #93F32D #B1F667 #CFF9A1 #ECFDDB
Accessibility & contrast
On white
1.29
#B1F667 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.25
#B1F667 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B1F667
16.25:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1F667 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B1F667 | 1.00 | 1.29 | 16.25 | 16.25 |
| #FFFFFF | 1.29 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.25 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.25 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE658
Deuteranopia (green-blind)
#F6E171
Tritanopia (blue-blind)
#B4EDD7
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #b1f667; /* rgb */ color: rgb(177, 246, 103); /* oklch */ color: oklch(89.9% 0.187 130.9);
Tailwind
colors: {
custom: {
50: '#ccf997',
500: '#b1f667',
950: '#000000',
},
}SCSS
$custom: #b1f667; $custom-light: #ccf997; $custom-dark: #000000;
JSON
{
"hex": "#b1f667",
"rgb": {
"r": 177,
"g": 246,
"b": 103
},
"hsl": {
"h": 88.951,
"s": 88.82,
"l": 68.431
},
"oklch": {
"l": 0.89856,
"c": 0.18735,
"h": 130.9
},
"luminance": 0.76238
}Semantic roles & 50–950 ramp
primary
#B1F667
secondary
#7E32CF
accent
#00E56F
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F