#5BD5DB#5BD5DB
#5BD5DB is a light, moderate teal. Relative luminance 0.549; OKLCH L 80.7% C 0.108 H 199.7°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5BD5DB |
|---|---|
| RGB | rgb(91, 213, 219) |
| HSL | hsl(183, 64%, 61%) |
| HSV | hsv(183, 58%, 86%) |
| CMYK | cmyk(58.4%, 2.7%, 0%, 14.1%) |
| CIE-LAB | lab(79.00, -32.02, -13.19) |
| CIE-LCH | lch(79.00, 34.63, 202.40°) |
| OKLab | oklab(80.68% -0.1019 -0.0365) |
| OKLCH | oklch(80.68% 0.108 199.7) |
| XYZ | xyz(40.8894, 54.9229, 75.4504) |
| Luminance | 0.5493 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 3.99
Darkturquoise
#00CED1
ΔE00 4.17
Mediumturquoise
#48D1CC
ΔE00 4.51
Robin'S Egg
#6DEDFD
ΔE00 6.53
Robin Egg Blue
#8AF1FE
ΔE00 7.75
Bright Light Blue
#26F7FD
ΔE00 7.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BD5DB #DB615B
analogous
#5BDBA1 #5BD5DB #5B95DB
triadic
#5BD5DB #DB5BD5 #D5DB5B
tetradic
#5BD5DB #A15BDB #DB615B #95DB5B
square
#5BD5DB #A15BDB #DB615B #95DB5B
split-complementary
#5BD5DB #DB5B95 #DBA15B
monochromatic
#22949A #2DC5CC #5BD5DB #8DE2E6 #BFEFF1
Accessibility & contrast
On white
1.75
#5BD5DB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.99
#5BD5DB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BD5DB
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BD5DB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BD5DB | 1.00 | 1.75 | 11.99 | 11.99 |
| #FFFFFF | 1.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7CCDC
Deuteranopia (green-blind)
#B3BDDC
Tritanopia (blue-blind)
#00DCD6
Achromatopsia (no color)
#C4C4C4
Design tokens & code
CSS
--color: #5bd5db; /* rgb */ color: rgb(91, 213, 219); /* oklch */ color: oklch(80.7% 0.108 199.7);
Tailwind
colors: {
custom: {
50: '#96e2e6',
500: '#5bd5db',
950: '#000000',
},
}SCSS
$custom: #5bd5db; $custom-light: #96e2e6; $custom-dark: #000000;
JSON
{
"hex": "#5bd5db",
"rgb": {
"r": 91,
"g": 213,
"b": 219
},
"hsl": {
"h": 182.813,
"s": 64,
"l": 60.784
},
"oklch": {
"l": 0.80681,
"c": 0.10827,
"h": 199.7
},
"luminance": 0.54927
}Semantic roles & 50–950 ramp
primary
#5BD5DB
secondary
#9E413C
accent
#221ACC
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0F1515
muted
#808484