#5BDBBB#5BDBBB

#5BDBBB is a light, vivid teal. Relative luminance 0.565; OKLCH L 81.1% C 0.123 H 173.9°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BDBBB
RGB	rgb(91, 219, 187)
HSL	hsl(165, 64%, 61%)
HSV	hsv(165, 58%, 86%)
CMYK	cmyk(58.4%, 0%, 14.6%, 14.1%)
CIE-LAB	lab(79.88, -42.97, 5.20)
CIE-LCH	lch(79.88, 43.29, 173.11°)
OKLab	oklab(81.11% -0.1221 0.0131)
OKLCH	oklch(81.11% 0.123 173.9)
XYZ	xyz(38.6113, 56.4712, 55.8693)
Luminance	0.5647 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDBBB #DB5B7B

analogous

#5BDB7B #5BDBBB #5BBBDB

triadic

#5BDBBB #BB5BDB #DBBB5B

tetradic

#5BDBBB #7B5BDB #DB5B7B #BBDB5B

square

#5BDBBB #7B5BDB #DB5B7B #BBDB5B

split-complementary

#5BDBBB #DB5BBB #DB7B5B

monochromatic

#229A7C #2DCCA4 #5BDBBB #8DE6D0 #BFF1E5

Accessibility & contrast

On white

1.71

#5BDBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#5BDBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDBBB

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDBBB	#FFFFFF	#000000	##000000
##5BDBBB	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CEBA

Deuteranopia (green-blind)

#C1C0BD

Tritanopia (blue-blind)

#00DDD2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #5bdbbb;
/* rgb */ color: rgb(91, 219, 187);
/* oklch */ color: oklch(81.1% 0.123 173.9);

Tailwind

colors: {
  custom: {
    50: '#95e7cf',
    500: '#5bdbbb',
    950: '#000000',
  },
}

SCSS

$custom: #5bdbbb;
$custom-light: #95e7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdbbb",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 187
  },
  "hsl": {
    "h": 165,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81109,
    "c": 0.1228,
    "h": 173.9
  },
  "luminance": 0.56475
}

Semantic roles & 50–950 ramp

primary

#5BDBBB

secondary

#9E3C55

accent

#1A46CC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1613

muted

#7F8483

Preview Lab

Preview with #5BDBBB

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

Preview Lab → · Contrast checker → · Palette generator →