#51FFBD#51FFBD
#51FFBD is a very light, vivid teal. Relative luminance 0.769; OKLCH L 89.6% C 0.169 H 163.4°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).
Color values
| HEX | #51FFBD |
|---|---|
| RGB | rgb(81, 255, 189) |
| HSL | hsl(157, 100%, 66%) |
| HSV | hsv(157, 68%, 100%) |
| CMYK | cmyk(68.2%, 0%, 25.9%, 0%) |
| CIE-LAB | lab(90.29, -59.07, 18.90) |
| CIE-LCH | lch(90.29, 62.02, 162.26°) |
| OKLab | oklab(89.56% -0.1622 0.0482) |
| OKLCH | oklch(89.56% 0.169 163.4) |
| XYZ | xyz(48.3335, 76.9380, 60.4375) |
| Luminance | 0.7694 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Greenish Cyan
#2AFEB7
ΔE00 1.54
Light Greenish Blue
#63F7B4
ΔE00 2.18
Greenish Turquoise
#00FBB0
ΔE00 2.54
Light Aquamarine
#7BFDC7
ΔE00 3.28
Light Blue Green
#7EFBB3
ΔE00 4.00
Bright Sea Green
#05FFA6
ΔE00 4.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51FFBD #FF5193
analogous
#51FF66 #51FFBD #51EAFF
triadic
#51FFBD #BD51FF #FFBD51
tetradic
#51FFBD #6651FF #FF5193 #EAFF51
square
#51FFBD #6651FF #FF5193 #EAFF51
split-complementary
#51FFBD #FF51EA #FF6651
monochromatic
#00D685 #14FFA6 #51FFBD #8EFFD4 #CBFFEB
Accessibility & contrast
On white
1.28
#51FFBD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.39
#51FFBD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51FFBD
16.39:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51FFBD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51FFBD | 1.00 | 1.28 | 16.39 | 16.39 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.39 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.39 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FBEDB9
Deuteranopia (green-blind)
#E4DDC1
Tritanopia (blue-blind)
#00FFED
Achromatopsia (no color)
#E3E3E3
Design tokens & code
CSS
--color: #51ffbd; /* rgb */ color: rgb(81, 255, 189); /* oklch */ color: oklch(89.6% 0.169 163.4);
Tailwind
colors: {
custom: {
50: '#96ffd1',
500: '#51ffbd',
950: '#000000',
},
}SCSS
$custom: #51ffbd; $custom-light: #96ffd1; $custom-dark: #000000;
JSON
{
"hex": "#51ffbd",
"rgb": {
"r": 81,
"g": 255,
"b": 189
},
"hsl": {
"h": 157.241,
"s": 100,
"l": 65.882
},
"oklch": {
"l": 0.89564,
"c": 0.16921,
"h": 163.4
},
"luminance": 0.76943
}Semantic roles & 50–950 ramp
primary
#51FFBD
secondary
#D02565
accent
#0057E6
background
#FCFFFE
surface
#F5FFFB
border
#CFD7D4
text
#0F1814
muted
#808683