#5BD1B3#5BD1B3

#5BD1B3 is a light, moderate teal. Relative luminance 0.511; OKLCH L 78.5% C 0.116 H 173.9°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX#5BD1B3
RGBrgb(91, 209, 179)
HSLhsl(165, 56%, 59%)
HSVhsv(165, 56%, 82%)
CMYKcmyk(56.5%, 0%, 14.4%, 18%)
CIE-LABlab(76.73, -40.45, 4.91)
CIE-LCHlch(76.73, 40.75, 173.07°)
OKLaboklab(78.48% -0.115 0.0124)
OKLCHoklch(78.48% 0.116 173.9)
XYZxyz(35.2478, 51.0763, 50.6403)
Luminance0.5108 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BD1B3 #D15B79
analogous
#5BD178 #5BD1B3 #5BB4D1
triadic
#5BD1B3 #B35BD1 #D1B35B
tetradic
#5BD1B3 #785BD1 #D15B79 #B4D15B
square
#5BD1B3 #785BD1 #D15B79 #B4D15B
split-complementary
#5BD1B3 #D15BB4 #D1785B
monochromatic
#278B71 #34BA98 #5BD1B3 #8BDEC9 #BBECDF

Accessibility & contrast

On white

1.87
#5BD1B3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.22
#5BD1B3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD1B3
11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BD1B3#FFFFFF#000000##000000
##5BD1B31.001.8711.2211.22
#FFFFFF1.871.0021.0021.00
#00000011.2221.001.001.00
##00000011.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBC5B2
Deuteranopia (green-blind)
#B9B8B5
Tritanopia (blue-blind)
#06D3C8
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #5bd1b3;
/* rgb */ color: rgb(91, 209, 179);
/* oklch */ color: oklch(78.5% 0.116 173.9);
Tailwind
colors: {
  custom: {
    50: '#93dfc9',
    500: '#5bd1b3',
    950: '#000000',
  },
}
SCSS
$custom: #5bd1b3;
$custom-light: #93dfc9;
$custom-dark: #000000;
JSON
{
  "hex": "#5bd1b3",
  "rgb": {
    "r": 91,
    "g": 209,
    "b": 179
  },
  "hsl": {
    "h": 164.746,
    "s": 56.19,
    "l": 58.824
  },
  "oklch": {
    "l": 0.78477,
    "c": 0.1157,
    "h": 173.9
  },
  "luminance": 0.5108
}

Semantic roles & 50–950 ramp

primary
#5BD1B3
secondary
#913F54
accent
#486FDF
background
#FCFEFD
surface
#F5FCF9
border
#CFD5D2
text
#0E1513
muted
#7F8482

Preview Lab

Preview with #5BD1B3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#5BD1B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva