#51F2C8#51F2C8
#51F2C8 is a very light, vivid teal. Relative luminance 0.694; OKLCH L 86.7% C 0.146 H 171.8°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).
Color values
| HEX | #51F2C8 |
|---|---|
| RGB | rgb(81, 242, 200) |
| HSL | hsl(164, 86%, 63%) |
| HSV | hsv(164, 67%, 95%) |
| CMYK | cmyk(66.5%, 0%, 17.4%, 5.1%) |
| CIE-LAB | lab(86.71, -51.40, 8.14) |
| CIE-LCH | lch(86.71, 52.04, 171.00°) |
| OKLab | oklab(86.71% -0.1446 0.0207) |
| OKLCH | oklch(86.71% 0.146 171.8) |
| XYZ | xyz(45.5655, 69.4186, 65.6301) |
| Luminance | 0.6942 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Aqua Marine
#2EE8BB
ΔE00 2.76
Bright Teal
#01F9C6
ΔE00 2.87
Light Turquoise
#7EF4CC
ΔE00 3.26
Aqua (survey)
#13EAC9
ΔE00 3.64
Aquamarine
#7FFFD4
ΔE00 4.03
Light Aquamarine
#7BFDC7
ΔE00 4.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51F2C8 #F2517B
analogous
#51F277 #51F2C8 #51CBF2
triadic
#51F2C8 #C851F2 #F2C851
tetradic
#51F2C8 #7751F2 #F2517B #CBF251
square
#51F2C8 #7751F2 #F2517B #CBF251
split-complementary
#51F2C8 #F251CB #F27751
monochromatic
#0EBB8E #18EEB6 #51F2C8 #8AF6DA #C3FBEC
Accessibility & contrast
On white
1.41
#51F2C8 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.88
#51F2C8 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51F2C8
14.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51F2C8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51F2C8 | 1.00 | 1.41 | 14.88 | 14.88 |
| #FFFFFF | 1.41 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.88 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.88 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EBE3C6
Deuteranopia (green-blind)
#D5D2CB
Tritanopia (blue-blind)
#00F4E6
Achromatopsia (no color)
#D9D9D9
Design tokens & code
CSS
--color: #51f2c8; /* rgb */ color: rgb(81, 242, 200); /* oklch */ color: oklch(86.7% 0.146 171.8);
Tailwind
colors: {
custom: {
50: '#94f7d8',
500: '#51f2c8',
950: '#000000',
},
}SCSS
$custom: #51f2c8; $custom-light: #94f7d8; $custom-dark: #000000;
JSON
{
"hex": "#51f2c8",
"rgb": {
"r": 81,
"g": 242,
"b": 200
},
"hsl": {
"h": 164.348,
"s": 86.096,
"l": 63.333
},
"oklch": {
"l": 0.86709,
"c": 0.14608,
"h": 171.8
},
"luminance": 0.69424
}Semantic roles & 50–950 ramp
primary
#51F2C8
secondary
#B92E52
accent
#033DE3
background
#FCFFFE
surface
#F5FFFB
border
#CFD7D4
text
#0F1714
muted
#808583