#57F6E4#57F6E4
#57F6E4 is a very light, vivid teal. Relative luminance 0.735; OKLCH L 88.6% C 0.134 H 184.4°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).
Color values
| HEX | #57F6E4 |
|---|---|
| RGB | rgb(87, 246, 228) |
| HSL | hsl(173, 90%, 65%) |
| HSV | hsv(173, 65%, 96%) |
| CMYK | cmyk(64.6%, 0%, 7.3%, 3.5%) |
| CIE-LAB | lab(88.70, -45.31, -3.56) |
| CIE-LCH | lch(88.70, 45.45, 184.49°) |
| OKLab | oklab(88.6% -0.1336 -0.0103) |
| OKLCH | oklch(88.6% 0.134 184.4) |
| XYZ | xyz(50.8833, 73.5336, 84.8955) |
| Luminance | 0.7354 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bright Aqua
#0BF9EA
ΔE00 2.43
Tiffany Blue
#7BF2DA
ΔE00 3.58
Bright Turquoise
#0FFEF9
ΔE00 4.84
Turquoise
#40E0D0
ΔE00 4.92
Aqua (survey)
#13EAC9
ΔE00 5.69
Aqua
#00FFFF
ΔE00 6.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57F6E4 #F65769
analogous
#57F695 #57F6E4 #57B8F6
triadic
#57F6E4 #E457F6 #F6E457
tetradic
#57F6E4 #9557F6 #F65769 #B8F657
square
#57F6E4 #9557F6 #F65769 #B8F657
split-complementary
#57F6E4 #F657B8 #F69557
monochromatic
#0BC8B2 #1DF3DB #57F6E4 #91F9ED #CBFCF7
Accessibility & contrast
On white
1.34
#57F6E4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.71
#57F6E4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57F6E4
15.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57F6E4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57F6E4 | 1.00 | 1.34 | 15.71 | 15.71 |
| #FFFFFF | 1.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.71 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.71 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EAE9E3
Deuteranopia (green-blind)
#D3D8E6
Tritanopia (blue-blind)
#00FBF0
Achromatopsia (no color)
#DFDFDF
Design tokens & code
CSS
--color: #57f6e4; /* rgb */ color: rgb(87, 246, 228); /* oklch */ color: oklch(88.6% 0.134 184.4);
Tailwind
colors: {
custom: {
50: '#98faec',
500: '#57f6e4',
950: '#000000',
},
}SCSS
$custom: #57f6e4; $custom-light: #98faec; $custom-dark: #000000;
JSON
{
"hex": "#57f6e4",
"rgb": {
"r": 87,
"g": 246,
"b": 228
},
"hsl": {
"h": 173.208,
"s": 89.831,
"l": 65.294
},
"oklch": {
"l": 0.88599,
"c": 0.13399,
"h": 184.4
},
"luminance": 0.73539
}Semantic roles & 50–950 ramp
primary
#57F6E4
secondary
#C42D3E
accent
#001AE6
background
#FCFFFE
surface
#F6FFFD
border
#D0D7D5
text
#0F1716
muted
#808584