#5BFEFF#5BFEFF
#5BFEFF is a very light, vivid teal. Relative luminance 0.803; OKLCH L 91.4% C 0.133 H 195.7°. Best body text is #000000 at 17.07:1 contrast (WCAG AA passes).
Color values
| HEX | #5BFEFF |
|---|---|
| RGB | rgb(91, 254, 255) |
| HSL | hsl(180, 100%, 68%) |
| HSV | hsv(180, 64%, 100%) |
| CMYK | cmyk(64.3%, 0.4%, 0%, 0%) |
| CIE-LAB | lab(91.83, -41.17, -12.96) |
| CIE-LCH | lch(91.83, 43.16, 197.47°) |
| OKLab | oklab(91.41% -0.1283 -0.036) |
| OKLCH | oklch(91.41% 0.133 195.7) |
| XYZ | xyz(57.7982, 80.3213, 107.0458) |
| Luminance | 0.8033 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bright Cyan
#41FDFE
ΔE00 1.14
Aqua
#00FFFF
ΔE00 2.35
Bright Light Blue
#26F7FD
ΔE00 2.58
Bright Turquoise
#0FFEF9
ΔE00 3.15
Bright Aqua
#0BF9EA
ΔE00 5.95
Robin'S Egg
#6DEDFD
ΔE00 6.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BFEFF #FF5C5B
analogous
#5BFFAE #5BFEFF #5BACFF
triadic
#5BFEFF #FF5BFE #FEFF5B
tetradic
#5BFEFF #AE5BFF #FF5C5B #ACFF5B
square
#5BFEFF #AE5BFF #FF5C5B #ACFF5B
split-complementary
#5BFEFF #FF5BAC #FFAE5B
monochromatic
#00DEE0 #1EFEFF #5BFEFF #98FEFF #D5FFFF
Accessibility & contrast
On white
1.23
#5BFEFF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.07
#5BFEFF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BFEFF
17.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BFEFF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BFEFF | 1.00 | 1.23 | 17.07 | 17.07 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.07 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.07 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EEF2FF
Deuteranopia (green-blind)
#D5E0FF
Tritanopia (blue-blind)
#00FFFE
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #5bfeff; /* rgb */ color: rgb(91, 254, 255); /* oklch */ color: oklch(91.4% 0.133 195.7);
Tailwind
colors: {
custom: {
50: '#9dffff',
500: '#5bfeff',
950: '#000000',
},
}SCSS
$custom: #5bfeff; $custom-light: #9dffff; $custom-dark: #000000;
JSON
{
"hex": "#5bfeff",
"rgb": {
"r": 91,
"g": 254,
"b": 255
},
"hsl": {
"h": 180.366,
"s": 100,
"l": 67.843
},
"oklch": {
"l": 0.91411,
"c": 0.13322,
"h": 195.7
},
"luminance": 0.80328
}Semantic roles & 50–950 ramp
primary
#5BFEFF
secondary
#D82726
accent
#0100E6
background
#FDFFFF
surface
#F7FFFF
border
#D0D7D7
text
#101818
muted
#818686