#81FFBF#81FFBF
#81FFBF is a very light, vivid green. Relative luminance 0.799; OKLCH L 91.1% C 0.145 H 159.4°. Best body text is #000000 at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #81FFBF |
|---|---|
| RGB | rgb(129, 255, 191) |
| HSL | hsl(150, 100%, 75%) |
| HSV | hsv(150, 49%, 100%) |
| CMYK | cmyk(49.4%, 0%, 25.1%, 0%) |
| CIE-LAB | lab(91.66, -49.39, 19.98) |
| CIE-LCH | lch(91.66, 53.28, 157.98°) |
| OKLab | oklab(91.07% -0.1358 0.051) |
| OKLCH | oklch(91.07% 0.145 159.4) |
| XYZ | xyz(54.2128, 79.9442, 61.8541) |
| Luminance | 0.7995 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Light Blue Green
#7EFBB3
ΔE00 1.96
Light Aquamarine
#7BFDC7
ΔE00 2.36
Light Greenish Blue
#63F7B4
ΔE00 2.71
Seafoam (survey)
#80F9AD
ΔE00 3.00
Seafoam Green
#7AF9AB
ΔE00 3.22
Light Seafoam
#A0FEBF
ΔE00 3.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#81FFBF #FF81C1
analogous
#82FF81 #81FFBF #81FFFE
triadic
#81FFBF #BF81FF #FFBF81
tetradic
#81FFBF #8182FF #FF81C1 #FFFE81
square
#81FFBF #8182FF #FF81C1 #FFFE81
split-complementary
#81FFBF #FE81FF #FF8182
monochromatic
#07FF81 #44FFA0 #81FFBF #BEFFDE #E0FFEF
Accessibility & contrast
On white
1.24
#81FFBF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.99
#81FFBF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #81FFBF
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##81FFBF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##81FFBF | 1.00 | 1.24 | 16.99 | 16.99 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FDEFBB
Deuteranopia (green-blind)
#EAE2C3
Tritanopia (blue-blind)
#5BFEED
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #81ffbf; /* rgb */ color: rgb(129, 255, 191); /* oklch */ color: oklch(91.1% 0.145 159.4);
Tailwind
colors: {
custom: {
50: '#adffd2',
500: '#81ffbf',
950: '#000000',
},
}SCSS
$custom: #81ffbf; $custom-light: #adffd2; $custom-dark: #000000;
JSON
{
"hex": "#81ffbf",
"rgb": {
"r": 129,
"g": 255,
"b": 191
},
"hsl": {
"h": 149.524,
"s": 100,
"l": 75.294
},
"oklch": {
"l": 0.91068,
"c": 0.1451,
"h": 159.4
},
"luminance": 0.79949
}Semantic roles & 50–950 ramp
primary
#81FFBF
secondary
#DE4693
accent
#0075E6
background
#FDFFFE
surface
#F8FFFB
border
#D1D7D4
text
#111814
muted
#818683