#5BCDB2#5BCDB2

#5BCDB2 is a light, moderate teal. Relative luminance 0.491; OKLCH L 77.5% C 0.112 H 175.3°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#5BCDB2
RGB	rgb(91, 205, 178)
HSL	hsl(166, 53%, 58%)
HSV	hsv(166, 56%, 80%)
CMYK	cmyk(55.6%, 0%, 13.2%, 19.6%)
CIE-LAB	lab(75.51, -38.90, 3.70)
CIE-LCH	lch(75.51, 39.07, 174.57°)
OKLab	oklab(77.48% -0.1111 0.0092)
OKLCH	oklch(77.48% 0.112 175.3)
XYZ	xyz(34.1779, 49.0979, 49.7865)
Luminance	0.4910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCDB2 #CD5B76

analogous

#5BCD79 #5BCDB2 #5BAFCD

triadic

#5BCDB2 #B25BCD #CDB25B

tetradic

#5BCDB2 #795BCD #CD5B76 #AFCD5B

square

#5BCDB2 #795BCD #CD5B76 #AFCD5B

split-complementary

#5BCDB2 #CD5BAF #CD795B

monochromatic

#29856F #37B496 #5BCDB2 #8ADBC8 #B9EADE

Accessibility & contrast

On white

1.94

#5BCDB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#5BCDB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCDB2

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCDB2	#FFFFFF	#000000	##000000
##5BCDB2	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C1B1

Deuteranopia (green-blind)

#B5B5B4

Tritanopia (blue-blind)

#0FCFC5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bcdb2;
/* rgb */ color: rgb(91, 205, 178);
/* oklch */ color: oklch(77.5% 0.112 175.3);

Tailwind

colors: {
  custom: {
    50: '#93ddc9',
    500: '#5bcdb2',
    950: '#000000',
  },
}

SCSS

$custom: #5bcdb2;
$custom-light: #93ddc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcdb2",
  "rgb": {
    "r": 91,
    "g": 205,
    "b": 178
  },
  "hsl": {
    "h": 165.789,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77483,
    "c": 0.11153,
    "h": 175.3
  },
  "luminance": 0.49101
}

Semantic roles & 50–950 ramp

primary

#5BCDB2

secondary

#D9ABB6

accent

#4B6EDD

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #5BCDB2

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

Preview Lab → · Contrast checker → · Palette generator →