#5BD1DA#5BD1DA
#5BD1DA is a light, moderate teal. Relative luminance 0.529; OKLCH L 79.7% C 0.106 H 202.2°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).
Color values
| HEX | #5BD1DA |
|---|---|
| RGB | rgb(91, 209, 218) |
| HSL | hsl(184, 63%, 61%) |
| HSV | hsv(184, 58%, 85%) |
| CMYK | cmyk(58.3%, 4.1%, 0%, 14.5%) |
| CIE-LAB | lab(77.81, -30.38, -14.45) |
| CIE-LCH | lch(77.81, 33.64, 205.43°) |
| OKLab | oklab(79.71% -0.0982 -0.04) |
| OKLCH | oklch(79.71% 0.106 202.2) |
| XYZ | xyz(39.7644, 52.8830, 74.4279) |
| Luminance | 0.5289 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 3.72
Darkturquoise
#00CED1
ΔE00 4.62
Mediumturquoise
#48D1CC
ΔE00 5.52
Robin'S Egg
#6DEDFD
ΔE00 6.86
Robin Egg Blue
#8AF1FE
ΔE00 8.14
Neon Blue
#04D9FF
ΔE00 8.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BD1DA #DA645B
analogous
#5BDAA3 #5BD1DA #5B91DA
triadic
#5BD1DA #DA5BD1 #D1DA5B
tetradic
#5BD1DA #A35BDA #DA645B #91DA5B
square
#5BD1DA #A35BDA #DA645B #91DA5B
split-complementary
#5BD1DA #DA5B91 #DAA35B
monochromatic
#229098 #2EBFCA #5BD1DA #8DDFE5 #BFEDF1
Accessibility & contrast
On white
1.81
#5BD1DA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.58
#5BD1DA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BD1DA
11.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BD1DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BD1DA | 1.00 | 1.81 | 11.58 | 11.58 |
| #FFFFFF | 1.81 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.58 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.58 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C3C9DB
Deuteranopia (green-blind)
#AFBADB
Tritanopia (blue-blind)
#00D8D3
Achromatopsia (no color)
#C0C0C0
Design tokens & code
CSS
--color: #5bd1da; /* rgb */ color: rgb(91, 209, 218); /* oklch */ color: oklch(79.7% 0.106 202.2);
Tailwind
colors: {
custom: {
50: '#96dfe5',
500: '#5bd1da',
950: '#000000',
},
}SCSS
$custom: #5bd1da; $custom-light: #96dfe5; $custom-dark: #000000;
JSON
{
"hex": "#5bd1da",
"rgb": {
"r": 91,
"g": 209,
"b": 218
},
"hsl": {
"h": 184.252,
"s": 63.184,
"l": 60.588
},
"oklch": {
"l": 0.7971,
"c": 0.10599,
"h": 202.2
},
"luminance": 0.52887
}Semantic roles & 50–950 ramp
primary
#5BD1DA
secondary
#9D433D
accent
#271BCB
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1515
muted
#7F8484