#5BD9BB#5BD9BB

#5BD9BB is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.6% C 0.120 H 174.8°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#5BD9BB
RGB	rgb(91, 217, 187)
HSL	hsl(166, 62%, 60%)
HSV	hsv(166, 58%, 85%)
CMYK	cmyk(58.1%, 0%, 13.8%, 14.9%)
CIE-LAB	lab(79.29, -42.09, 4.34)
CIE-LCH	lch(79.29, 42.32, 174.11°)
OKLab	oklab(80.63% -0.12 0.0109)
OKLCH	oklch(80.63% 0.12 174.8)
XYZ	xyz(38.0927, 55.4339, 55.6964)
Luminance	0.5544 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD9BB #D95B79

analogous

#5BD97C #5BD9BB #5BB8D9

triadic

#5BD9BB #BB5BD9 #D9BB5B

tetradic

#5BD9BB #7C5BD9 #D95B79 #B8D95B

square

#5BD9BB #7C5BD9 #D95B79 #B8D95B

split-complementary

#5BD9BB #D95BB8 #D97C5B

monochromatic

#23977B #2EC8A4 #5BD9BB #8DE5D0 #BEF0E4

Accessibility & contrast

On white

1.74

#5BD9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#5BD9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD9BB

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD9BB	#FFFFFF	#000000	##000000
##5BD9BB	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CCBA

Deuteranopia (green-blind)

#BFBFBD

Tritanopia (blue-blind)

#00DBD0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5bd9bb;
/* rgb */ color: rgb(91, 217, 187);
/* oklch */ color: oklch(80.6% 0.120 174.8);

Tailwind

colors: {
  custom: {
    50: '#95e5cf',
    500: '#5bd9bb',
    950: '#000000',
  },
}

SCSS

$custom: #5bd9bb;
$custom-light: #95e5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd9bb",
  "rgb": {
    "r": 91,
    "g": 217,
    "b": 187
  },
  "hsl": {
    "h": 165.714,
    "s": 62.376,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80628,
    "c": 0.12047,
    "h": 174.8
  },
  "luminance": 0.55438
}

Semantic roles & 50–950 ramp

primary

#5BD9BB

secondary

#9B3D53

accent

#1B45CA

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1613

muted

#7F8483

Preview Lab

Preview with #5BD9BB

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

Preview Lab → · Contrast checker → · Palette generator →