#5BD9DA#5BD9DA

#5BD9DA is a light, moderate teal. Relative luminance 0.569; OKLCH L 81.6% C 0.111 H 195.9°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#5BD9DA
RGBrgb(91, 217, 218)
HSLhsl(180, 63%, 61%)
HSVhsv(180, 58%, 85%)
CMYKcmyk(58.3%, 0.5%, 0%, 14.5%)
CIE-LABlab(80.13, -34.18, -10.97)
CIE-LCHlch(80.13, 35.90, 197.79°)
OKLaboklab(81.58% -0.1065 -0.0304)
OKLCHoklch(81.58% 0.111 195.9)
XYZxyz(41.7767, 56.9075, 75.0987)
Luminance0.5691 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BD9DA #DA5C5B
analogous
#5BDA9B #5BD9DA #5B9ADA
triadic
#5BD9DA #DA5BD9 #D9DA5B
tetradic
#5BD9DA #9B5BDA #DA5C5B #9ADA5B
square
#5BD9DA #9B5BDA #DA5C5B #9ADA5B
split-complementary
#5BD9DA #DA5B9A #DA9B5B
monochromatic
#229798 #2EC9CA #5BD9DA #8DE5E5 #BFF0F1

Accessibility & contrast

On white

1.70
#5BD9DA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.38
#5BD9DA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD9DA
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BD9DA#FFFFFF#000000##000000
##5BD9DA1.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCCFDA
Deuteranopia (green-blind)
#B7C0DB
Tritanopia (blue-blind)
#00DFD9
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #5bd9da;
/* rgb */ color: rgb(91, 217, 218);
/* oklch */ color: oklch(81.6% 0.111 195.9);
Tailwind
colors: {
  custom: {
    50: '#96e5e5',
    500: '#5bd9da',
    950: '#000000',
  },
}
SCSS
$custom: #5bd9da;
$custom-light: #96e5e5;
$custom-dark: #000000;
JSON
{
  "hex": "#5bd9da",
  "rgb": {
    "r": 91,
    "g": 217,
    "b": 218
  },
  "hsl": {
    "h": 180.472,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81584,
    "c": 0.11076,
    "h": 195.9
  },
  "luminance": 0.56912
}

Semantic roles & 50–950 ramp

primary
#5BD9DA
secondary
#9D3D3D
accent
#1C1BCB
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0F1615
muted
#808484

Preview Lab

Preview with #5BD9DA

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

Preview Lab → · Contrast checker → · Palette generator →

#5BD9DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva