#B4F565#B4F565
#B4F565 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 89.8% C 0.186 H 129.9°. Best body text is #000000 at 16.19:1 contrast (WCAG AA passes).
Color values
| HEX | #B4F565 |
|---|---|
| RGB | rgb(180, 245, 101) |
| HSL | hsl(87, 88%, 68%) |
| HSV | hsv(87, 59%, 96%) |
| CMYK | cmyk(26.5%, 0%, 58.8%, 3.9%) |
| CIE-LAB | lab(89.83, -42.52, 61.44) |
| CIE-LCH | lch(89.83, 74.72, 124.69°) |
| OKLab | oklab(89.78% -0.1195 0.1429) |
| OKLCH | oklch(89.78% 0.186 129.9) |
| XYZ | xyz(53.8233, 75.9463, 24.1327) |
| Luminance | 0.7595 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime
#BEFD73
ΔE00 1.94
Light Lime Green
#B9FF66
ΔE00 2.11
Light Lime
#AEFD6C
ΔE00 2.30
Pale Lime Green
#B1FF65
ΔE00 2.33
Spring Green (survey)
#A9F971
ΔE00 2.71
Key Lime
#AEFF6E
ΔE00 2.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B4F565 #A665F5
analogous
#F5EE65 #B4F565 #6CF565
triadic
#B4F565 #65B4F5 #F565B4
tetradic
#B4F565 #65F5EE #A665F5 #F5656C
square
#B4F565 #65F5EE #A665F5 #F5656C
split-complementary
#B4F565 #656CF5 #EE65F5
monochromatic
#79D20E #98F12C #B4F565 #D0F99E #ECFCD8
Accessibility & contrast
On white
1.30
#B4F565 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.19
#B4F565 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B4F565
16.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B4F565 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B4F565 | 1.00 | 1.30 | 16.19 | 16.19 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE555
Deuteranopia (green-blind)
#F6E06F
Tritanopia (blue-blind)
#B8EBD6
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #b4f565; /* rgb */ color: rgb(180, 245, 101); /* oklch */ color: oklch(89.8% 0.186 129.9);
Tailwind
colors: {
custom: {
50: '#cef896',
500: '#b4f565',
950: '#000000',
},
}SCSS
$custom: #b4f565; $custom-light: #cef896; $custom-dark: #000000;
JSON
{
"hex": "#b4f565",
"rgb": {
"r": 180,
"g": 245,
"b": 101
},
"hsl": {
"h": 87.083,
"s": 87.805,
"l": 67.843
},
"oklch": {
"l": 0.89784,
"c": 0.18623,
"h": 129.9
},
"luminance": 0.75948
}Semantic roles & 50–950 ramp
primary
#B4F565
secondary
#7831CD
accent
#01E468
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F