#5BCDBB#5BCDBB

#5BCDBB is a light, moderate teal. Relative luminance 0.495; OKLCH L 77.7% C 0.107 H 181.5°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#5BCDBB
RGB	rgb(91, 205, 187)
HSL	hsl(171, 53%, 58%)
HSV	hsv(171, 56%, 80%)
CMYK	cmyk(55.6%, 0%, 8.8%, 19.6%)
CIE-LAB	lab(75.74, -36.68, -0.81)
CIE-LCH	lch(75.74, 36.69, 181.27°)
OKLab	oklab(77.75% -0.1071 -0.0028)
OKLCH	oklch(77.75% 0.107 181.5)
XYZ	xyz(35.1114, 49.4712, 54.7026)
Luminance	0.4948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCDBB #CD5B6D

analogous

#5BCD82 #5BCDBB #5BA6CD

triadic

#5BCDBB #BB5BCD #CDBB5B

tetradic

#5BCDBB #825BCD #CD5B6D #A6CD5B

square

#5BCDBB #825BCD #CD5B6D #A6CD5B

split-complementary

#5BCDBB #CD5BA6 #CD825B

monochromatic

#298576 #37B4A0 #5BCDBB #8ADBCE #B9EAE2

Accessibility & contrast

On white

1.93

#5BCDBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#5BCDBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCDBB

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCDBB	#FFFFFF	#000000	##000000
##5BCDBB	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C2BA

Deuteranopia (green-blind)

#B3B5BD

Tritanopia (blue-blind)

#00D0C7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5bcdbb;
/* rgb */ color: rgb(91, 205, 187);
/* oklch */ color: oklch(77.7% 0.107 181.5);

Tailwind

colors: {
  custom: {
    50: '#93ddcf',
    500: '#5bcdbb',
    950: '#000000',
  },
}

SCSS

$custom: #5bcdbb;
$custom-light: #93ddcf;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcdbb",
  "rgb": {
    "r": 91,
    "g": 205,
    "b": 187
  },
  "hsl": {
    "h": 170.526,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77748,
    "c": 0.10717,
    "h": 181.5
  },
  "luminance": 0.49475
}

Semantic roles & 50–950 ramp

primary

#5BCDBB

secondary

#D9ABB2

accent

#4B62DD

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #5BCDBB

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

Preview Lab → · Contrast checker → · Palette generator →