#57EBFC#57EBFC
#57EBFC is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.8% C 0.125 H 206.0°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).
Color values
| HEX | #57EBFC |
|---|---|
| RGB | rgb(87, 235, 252) |
| HSL | hsl(186, 96%, 66%) |
| HSV | hsv(186, 65%, 99%) |
| CMYK | cmyk(65.5%, 6.7%, 0%, 1.2%) |
| CIE-LAB | lab(86.24, -33.85, -19.80) |
| CIE-LCH | lch(86.24, 39.21, 210.32°) |
| OKLab | oklab(86.83% -0.1128 -0.0549) |
| OKLCH | oklch(86.83% 0.125 206) |
| XYZ | xyz(51.2020, 68.4655, 102.5933) |
| Luminance | 0.6847 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg
#6DEDFD
ΔE00 1.43
Robin Egg Blue
#8AF1FE
ΔE00 3.88
Aqua Blue
#02D8E9
ΔE00 5.02
Bright Light Blue
#26F7FD
ΔE00 5.32
Robin'S Egg Blue
#98EFF9
ΔE00 5.36
Bright Cyan
#41FDFE
ΔE00 6.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57EBFC #FC6857
analogous
#57FCBB #57EBFC #5799FC
triadic
#57EBFC #FC57EB #EBFC57
tetradic
#57EBFC #BB57FC #FC6857 #99FC57
square
#57EBFC #BB57FC #FC6857 #99FC57
split-complementary
#57EBFC #FC5799 #FCBB57
monochromatic
#04BFD5 #1BE4FB #57EBFC #93F2FD #CFF9FE
Accessibility & contrast
On white
1.43
#57EBFC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.69
#57EBFC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57EBFC
14.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57EBFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57EBFC | 1.00 | 1.43 | 14.69 | 14.69 |
| #FFFFFF | 1.43 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D8E2FD
Deuteranopia (green-blind)
#C0D0FC
Tritanopia (blue-blind)
#00F5F0
Achromatopsia (no color)
#D8D8D8
Design tokens & code
CSS
--color: #57ebfc; /* rgb */ color: rgb(87, 235, 252); /* oklch */ color: oklch(86.8% 0.125 206.0);
Tailwind
colors: {
custom: {
50: '#99f2fd',
500: '#57ebfc',
950: '#000000',
},
}SCSS
$custom: #57ebfc; $custom-light: #99f2fd; $custom-dark: #000000;
JSON
{
"hex": "#57ebfc",
"rgb": {
"r": 87,
"g": 235,
"b": 252
},
"hsl": {
"h": 186.182,
"s": 96.491,
"l": 66.471
},
"oklch": {
"l": 0.86834,
"c": 0.12548,
"h": 206
},
"luminance": 0.68471
}Semantic roles & 50–950 ramp
primary
#57EBFC
secondary
#CF3928
accent
#1800E6
background
#FCFFFF
surface
#F6FEFF
border
#D0D6D7
text
#0F1717
muted
#808585