#B4FF79#B4FF79
#B4FF79 is a very light, vivid yellow-green. Relative luminance 0.826; OKLCH L 92.3% C 0.182 H 133.1°. Best body text is #000000 at 17.52:1 contrast (WCAG AA passes).
Color values
| HEX | #B4FF79 |
|---|---|
| RGB | rgb(180, 255, 121) |
| HSL | hsl(94, 100%, 74%) |
| HSV | hsv(94, 53%, 100%) |
| CMYK | cmyk(29.4%, 0%, 52.5%, 0%) |
| CIE-LAB | lab(92.84, -44.96, 56.12) |
| CIE-LCH | lch(92.84, 71.91, 128.70°) |
| OKLab | oklab(92.29% -0.1247 0.1332) |
| OKLCH | oklch(92.29% 0.182 133.1) |
| XYZ | xyz(58.0326, 82.6018, 30.9716) |
| Luminance | 0.8260 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Key Lime
#AEFF6E
ΔE00 1.25
Light Lime
#AEFD6C
ΔE00 1.36
Spring Green (survey)
#A9F971
ΔE00 1.57
Pale Lime
#BEFD73
ΔE00 2.01
Pale Lime Green
#B1FF65
ΔE00 2.20
Light Pea Green
#C4FE82
ΔE00 2.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B4FF79 #C479FF
analogous
#F7FF79 #B4FF79 #79FF81
triadic
#B4FF79 #79B4FF #FF79B4
tetradic
#B4FF79 #79F7FF #C479FF #FF8179
square
#B4FF79 #79F7FF #C479FF #FF8179
split-complementary
#B4FF79 #8179FF #FF79F7
monochromatic
#70FE00 #92FF3C #B4FF79 #D6FFB6 #EEFFE0
Accessibility & contrast
On white
1.20
#B4FF79 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.52
#B4FF79 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B4FF79
17.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B4FF79 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B4FF79 | 1.00 | 1.20 | 17.52 | 17.52 |
| #FFFFFF | 1.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.52 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.52 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEE6C
Deuteranopia (green-blind)
#FDE882
Tritanopia (blue-blind)
#B5F6E1
Achromatopsia (no color)
#EAEAEA
Design tokens & code
CSS
--color: #b4ff79; /* rgb */ color: rgb(180, 255, 121); /* oklch */ color: oklch(92.3% 0.182 133.1);
Tailwind
colors: {
custom: {
50: '#ceffa3',
500: '#b4ff79',
950: '#000000',
},
}SCSS
$custom: #b4ff79; $custom-light: #ceffa3; $custom-dark: #000000;
JSON
{
"hex": "#b4ff79",
"rgb": {
"r": 180,
"g": 255,
"b": 121
},
"hsl": {
"h": 93.582,
"s": 100,
"l": 73.725
},
"oklch": {
"l": 0.92286,
"c": 0.18246,
"h": 133.1
},
"luminance": 0.82604
}Semantic roles & 50–950 ramp
primary
#B4FF79
secondary
#983FDD
accent
#00E680
background
#FEFFFC
surface
#FBFFF6
border
#D4D7D0
text
#14180F
muted
#838680