#5BD3DD#5BD3DD
#5BD3DD is a light, moderate teal. Relative luminance 0.540; OKLCH L 80.3% C 0.107 H 202.8°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).
Color values
| HEX | #5BD3DD |
|---|---|
| RGB | rgb(91, 211, 221) |
| HSL | hsl(185, 66%, 61%) |
| HSV | hsv(185, 59%, 87%) |
| CMYK | cmyk(58.8%, 4.5%, 0%, 13.3%) |
| CIE-LAB | lab(78.48, -30.51, -15.04) |
| CIE-LCH | lch(78.48, 34.02, 206.25°) |
| OKLab | oklab(80.28% -0.099 -0.0416) |
| OKLCH | oklch(80.28% 0.107 202.8) |
| XYZ | xyz(40.6543, 54.0290, 76.6787) |
| Luminance | 0.5403 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 3.38
Darkturquoise
#00CED1
ΔE00 4.93
Mediumturquoise
#48D1CC
ΔE00 5.86
Robin'S Egg
#6DEDFD
ΔE00 6.30
Robin Egg Blue
#8AF1FE
ΔE00 7.64
Robin'S Egg Blue
#98EFF9
ΔE00 7.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BD3DD #DD655B
analogous
#5BDDA6 #5BD3DD #5B92DD
triadic
#5BD3DD #DD5BD3 #D3DD5B
tetradic
#5BD3DD #A65BDD #DD655B #92DD5B
square
#5BD3DD #A65BDD #DD655B #92DD5B
split-complementary
#5BD3DD #DD5B92 #DDA65B
monochromatic
#21939D #2BC3D0 #5BD3DD #8EE1E8 #C0EEF2
Accessibility & contrast
On white
1.78
#5BD3DD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.81
#5BD3DD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BD3DD
11.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BD3DD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BD3DD | 1.00 | 1.78 | 11.81 | 11.81 |
| #FFFFFF | 1.78 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C4CBDE
Deuteranopia (green-blind)
#B0BCDE
Tritanopia (blue-blind)
#00DBD6
Achromatopsia (no color)
#C2C2C2
Design tokens & code
CSS
--color: #5bd3dd; /* rgb */ color: rgb(91, 211, 221); /* oklch */ color: oklch(80.3% 0.107 202.8);
Tailwind
colors: {
custom: {
50: '#96e1e7',
500: '#5bd3dd',
950: '#000000',
},
}SCSS
$custom: #5bd3dd; $custom-light: #96e1e7; $custom-dark: #000000;
JSON
{
"hex": "#5bd3dd",
"rgb": {
"r": 91,
"g": 211,
"b": 221
},
"hsl": {
"h": 184.615,
"s": 65.657,
"l": 61.176
},
"oklch": {
"l": 0.80284,
"c": 0.10742,
"h": 202.8
},
"luminance": 0.54033
}Semantic roles & 50–950 ramp
primary
#5BD3DD
secondary
#A1433B
accent
#2618CE
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0F1516
muted
#808484