#51F2D3#51F2D3
#51F2D3 is a very light, vivid teal. Relative luminance 0.700; OKLCH L 87.0% C 0.140 H 177.3°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).
Color values
| HEX | #51F2D3 |
|---|---|
| RGB | rgb(81, 242, 211) |
| HSL | hsl(168, 86%, 63%) |
| HSV | hsv(168, 67%, 95%) |
| CMYK | cmyk(66.5%, 0%, 12.8%, 5.1%) |
| CIE-LAB | lab(86.97, -48.75, 2.78) |
| CIE-LCH | lch(86.97, 48.83, 176.74°) |
| OKLab | oklab(87.01% -0.1397 0.0066) |
| OKLCH | oklch(87.01% 0.14 177.3) |
| XYZ | xyz(46.8976, 69.9515, 72.6458) |
| Luminance | 0.6996 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua (survey)
#13EAC9
ΔE00 2.70
Tiffany Blue
#7BF2DA
ΔE00 3.37
Light Turquoise
#7EF4CC
ΔE00 4.50
Aqua Marine
#2EE8BB
ΔE00 4.64
Bright Teal
#01F9C6
ΔE00 5.09
Light Aqua
#8CFFDB
ΔE00 5.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51F2D3 #F25170
analogous
#51F282 #51F2D3 #51C0F2
triadic
#51F2D3 #D351F2 #F2D351
tetradic
#51F2D3 #8251F2 #F25170 #C0F251
square
#51F2D3 #8251F2 #F25170 #C0F251
split-complementary
#51F2D3 #F251C0 #F28251
monochromatic
#0EBB99 #18EEC5 #51F2D3 #8AF6E1 #C3FBF0
Accessibility & contrast
On white
1.40
#51F2D3 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.99
#51F2D3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51F2D3
14.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51F2D3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51F2D3 | 1.00 | 1.40 | 14.99 | 14.99 |
| #FFFFFF | 1.40 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E9E4D2
Deuteranopia (green-blind)
#D2D3D5
Tritanopia (blue-blind)
#00F5E9
Achromatopsia (no color)
#DADADA
Design tokens & code
CSS
--color: #51f2d3; /* rgb */ color: rgb(81, 242, 211); /* oklch */ color: oklch(87.0% 0.140 177.3);
Tailwind
colors: {
custom: {
50: '#95f7e0',
500: '#51f2d3',
950: '#000000',
},
}SCSS
$custom: #51f2d3; $custom-light: #95f7e0; $custom-dark: #000000;
JSON
{
"hex": "#51f2d3",
"rgb": {
"r": 81,
"g": 242,
"b": 211
},
"hsl": {
"h": 168.447,
"s": 86.096,
"l": 63.333
},
"oklch": {
"l": 0.8701,
"c": 0.13986,
"h": 177.3
},
"luminance": 0.69957
}Semantic roles & 50–950 ramp
primary
#51F2D3
secondary
#B92E49
accent
#032EE3
background
#FCFFFE
surface
#F5FFFC
border
#CFD7D5
text
#0F1715
muted
#808584