#5BBFB5#5BBFB5

#5BBFB5 is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.2% C 0.095 H 186.6°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#5BBFB5
RGB	rgb(91, 191, 181)
HSL	hsl(174, 44%, 55%)
HSV	hsv(174, 52%, 75%)
CMYK	cmyk(52.4%, 0%, 5.2%, 25.1%)
CIE-LAB	lab(71.43, -31.65, -3.89)
CIE-LCH	lch(71.43, 31.89, 187.00°)
OKLab	oklab(74.2% -0.0944 -0.011)
OKLCH	oklch(74.2% 0.095 186.6)
XYZ	xyz(31.2821, 42.8191, 50.3235)
Luminance	0.4282 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBFB5 #BF5B65

analogous

#5BBF83 #5BBFB5 #5B97BF

triadic

#5BBFB5 #B55BBF #BFB55B

tetradic

#5BBFB5 #835BBF #BF5B65 #97BF5B

square

#5BBFB5 #835BBF #BF5B65 #97BF5B

split-complementary

#5BBFB5 #BF5B97 #BF835B

monochromatic

#2D736C #3E9F95 #5BBFB5 #87D0C9 #B3E1DD

Accessibility & contrast

On white

2.20

#5BBFB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#5BBFB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBFB5

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBFB5	#FFFFFF	#000000	##000000
##5BBFB5	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B6B5

Deuteranopia (green-blind)

#A6AAB6

Tritanopia (blue-blind)

#17C3BC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bbfb5;
/* rgb */ color: rgb(91, 191, 181);
/* oklch */ color: oklch(74.2% 0.095 186.6);

Tailwind

colors: {
  custom: {
    50: '#92d2cb',
    500: '#5bbfb5',
    950: '#000000',
  },
}

SCSS

$custom: #5bbfb5;
$custom-light: #92d2cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbfb5",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 181
  },
  "hsl": {
    "h": 174,
    "s": 43.86,
    "l": 55.294
  },
  "oklch": {
    "l": 0.74203,
    "c": 0.09501,
    "h": 186.6
  },
  "luminance": 0.42822
}

Semantic roles & 50–950 ramp

primary

#5BBFB5

secondary

#D0A6AA

accent

#5461D4

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #5BBFB5

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

Preview Lab → · Contrast checker → · Palette generator →