#5BCBBF#5BCBBF

#5BCBBF is a light, moderate teal. Relative luminance 0.487; OKLCH L 77.4% C 0.104 H 185.8°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#5BCBBF
RGB	rgb(91, 203, 191)
HSL	hsl(174, 52%, 58%)
HSV	hsv(174, 55%, 80%)
CMYK	cmyk(55.2%, 0%, 5.9%, 20.4%)
CIE-LAB	lab(75.26, -34.74, -3.68)
CIE-LCH	lch(75.26, 34.94, 186.05°)
OKLab	oklab(77.39% -0.1032 -0.0105)
OKLCH	oklch(77.39% 0.104 185.8)
XYZ	xyz(35.0702, 48.6942, 56.8309)
Luminance	0.4870 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCBBF #CB5B67

analogous

#5BCB87 #5BCBBF #5B9FCB

triadic

#5BCBBF #BF5BCB #CBBF5B

tetradic

#5BCBBF #875BCB #CB5B67 #9FCB5B

square

#5BCBBF #875BCB #CB5B67 #9FCB5B

split-complementary

#5BCBBF #CB5B9F #CB875B

monochromatic

#298279 #38B1A4 #5BCBBF #89DAD1 #B8E8E3

Accessibility & contrast

On white

1.96

#5BCBBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#5BCBBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCBBF

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCBBF	#FFFFFF	#000000	##000000
##5BCBBF	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C1BF

Deuteranopia (green-blind)

#B0B4C0

Tritanopia (blue-blind)

#00CFC7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5bcbbf;
/* rgb */ color: rgb(91, 203, 191);
/* oklch */ color: oklch(77.4% 0.104 185.8);

Tailwind

colors: {
  custom: {
    50: '#93dbd2',
    500: '#5bcbbf',
    950: '#000000',
  },
}

SCSS

$custom: #5bcbbf;
$custom-light: #93dbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcbbf",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 191
  },
  "hsl": {
    "h": 173.571,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77392,
    "c": 0.10373,
    "h": 185.8
  },
  "luminance": 0.48698
}

Semantic roles & 50–950 ramp

primary

#5BCBBF

secondary

#D7AAAF

accent

#4C5CDB

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #5BCBBF

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

Preview Lab → · Contrast checker → · Palette generator →