#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
RGB	rgb(91, 217, 218)
HSL	hsl(180, 63%, 61%)
HSV	hsv(180, 58%, 85%)
CMYK	cmyk(58.3%, 0.5%, 0%, 14.5%)
CIE-LAB	lab(80.13, -34.18, -10.97)
CIE-LCH	lch(80.13, 35.90, 197.79°)
OKLab	oklab(81.58% -0.1065 -0.0304)
OKLCH	oklch(81.58% 0.111 195.9)
XYZ	xyz(41.7767, 56.9075, 75.0987)
Luminance	0.5691 (WCAG relative)
Temperature	cool
Family	teal

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
##5BD9DA	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

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 →