#5BF3D9#5BF3D9

#5BF3D9 is a very light, vivid teal. Relative luminance 0.713; OKLCH L 87.7% C 0.134 H 179.6°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#5BF3D9
RGB	rgb(91, 243, 217)
HSL	hsl(170, 86%, 65%)
HSV	hsv(170, 63%, 95%)
CMYK	cmyk(62.6%, 0%, 10.7%, 4.7%)
CIE-LAB	lab(87.64, -46.15, 0.65)
CIE-LCH	lch(87.64, 46.15, 179.20°)
OKLab	oklab(87.67% -0.1335 0.001)
OKLCH	oklch(87.67% 0.134 179.6)
XYZ	xyz(48.8835, 71.3298, 76.8240)
Luminance	0.7134 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF3D9 #F35B75

analogous

#5BF38D #5BF3D9 #5BC1F3

triadic

#5BF3D9 #D95BF3 #F3D95B

tetradic

#5BF3D9 #8D5BF3 #F35B75 #C1F35B

square

#5BF3D9 #8D5BF3 #F35B75 #C1F35B

split-complementary

#5BF3D9 #F35BC1 #F38D5B

monochromatic

#0EC5A6 #22EFCC #5BF3D9 #94F7E6 #CDFBF3

Accessibility & contrast

On white

1.38

#5BF3D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#5BF3D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF3D9

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF3D9	#FFFFFF	#000000	##000000
##5BF3D9	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E5D8

Deuteranopia (green-blind)

#D3D5DB

Tritanopia (blue-blind)

#00F7EB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #5bf3d9;
/* rgb */ color: rgb(91, 243, 217);
/* oklch */ color: oklch(87.7% 0.134 179.6);

Tailwind

colors: {
  custom: {
    50: '#99f8e4',
    500: '#5bf3d9',
    950: '#000000',
  },
}

SCSS

$custom: #5bf3d9;
$custom-light: #99f8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf3d9",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 217
  },
  "hsl": {
    "h": 169.737,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87673,
    "c": 0.13351,
    "h": 179.6
  },
  "luminance": 0.71335
}

Semantic roles & 50–950 ramp

primary

#5BF3D9

secondary

#C23049

accent

#0329E3

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #5BF3D9

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

Preview Lab → · Contrast checker → · Palette generator →