#57C8D4#57C8D4
#57C8D4 is a light, moderate teal. Relative luminance 0.481; OKLCH L 77.3% C 0.103 H 204.8°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).
Color values
| HEX | #57C8D4 |
|---|---|
| RGB | rgb(87, 200, 212) |
| HSL | hsl(186, 59%, 59%) |
| HSV | hsv(186, 59%, 83%) |
| CMYK | cmyk(59%, 5.7%, 0%, 16.9%) |
| CIE-LAB | lab(74.88, -28.41, -15.63) |
| CIE-LCH | lch(74.88, 32.42, 208.81°) |
| OKLab | oklab(77.26% -0.0935 -0.0432) |
| OKLCH | oklch(77.26% 0.103 204.8) |
| XYZ | xyz(36.4635, 48.0845, 69.6342) |
| Luminance | 0.4809 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 4.83
Darkturquoise
#00CED1
ΔE00 5.52
Mediumturquoise
#48D1CC
ΔE00 6.95
Turquoise Blue
#06B1C4
ΔE00 7.16
Neon Blue
#04D9FF
ΔE00 8.14
Robin'S Egg
#6DEDFD
ΔE00 8.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57C8D4 #D46357
analogous
#57D4A1 #57C8D4 #5789D4
triadic
#57C8D4 #D457C8 #C8D457
tetradic
#57C8D4 #A157D4 #D46357 #89D457
square
#57C8D4 #A157D4 #D46357 #89D457
split-complementary
#57C8D4 #D45789 #D4A157
monochromatic
#24838D #30B0BD #57C8D4 #88D8E0 #B8E8ED
Accessibility & contrast
On white
1.98
#57C8D4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.62
#57C8D4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57C8D4
10.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57C8D4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57C8D4 | 1.00 | 1.98 | 10.62 | 10.62 |
| #FFFFFF | 1.98 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B9C1D5
Deuteranopia (green-blind)
#A6B2D4
Tritanopia (blue-blind)
#00CFCB
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #57c8d4; /* rgb */ color: rgb(87, 200, 212); /* oklch */ color: oklch(77.3% 0.103 204.8);
Tailwind
colors: {
custom: {
50: '#93d9e1',
500: '#57c8d4',
950: '#000000',
},
}SCSS
$custom: #57c8d4; $custom-light: #93d9e1; $custom-dark: #000000;
JSON
{
"hex": "#57c8d4",
"rgb": {
"r": 87,
"g": 200,
"b": 212
},
"hsl": {
"h": 185.76,
"s": 59.242,
"l": 58.627
},
"oklch": {
"l": 0.77255,
"c": 0.10298,
"h": 204.8
},
"luminance": 0.48088
}Semantic roles & 50–950 ramp
primary
#57C8D4
secondary
#DCAFAB
accent
#5445E2
background
#F9FDFD
surface
#F2FAFB
border
#CCD3D4
text
#0E1415
muted
#7E8383