#5BBFB4#5BBFB4

#5BBFB4 is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.2% C 0.095 H 185.8°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#5BBFB4
RGB	rgb(91, 191, 180)
HSL	hsl(173, 44%, 55%)
HSV	hsv(173, 52%, 75%)
CMYK	cmyk(52.4%, 0%, 5.8%, 25.1%)
CIE-LAB	lab(71.40, -31.90, -3.38)
CIE-LCH	lch(71.40, 32.08, 186.05°)
OKLab	oklab(74.17% -0.0948 -0.0096)
OKLCH	oklch(74.17% 0.095 185.8)
XYZ	xyz(31.1799, 42.7782, 49.7850)
Luminance	0.4278 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBFB4 #BF5B66

analogous

#5BBF82 #5BBFB4 #5B98BF

triadic

#5BBFB4 #B45BBF #BFB45B

tetradic

#5BBFB4 #825BBF #BF5B66 #98BF5B

square

#5BBFB4 #825BBF #BF5B66 #98BF5B

split-complementary

#5BBFB4 #BF5B98 #BF825B

monochromatic

#2D736B #3E9F94 #5BBFB4 #87D0C8 #B3E1DC

Accessibility & contrast

On white

2.20

#5BBFB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#5BBFB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBFB4

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBFB4	#FFFFFF	#000000	##000000
##5BBFB4	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)

#B7B6B4

Deuteranopia (green-blind)

#A6AAB5

Tritanopia (blue-blind)

#19C3BB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bbfb4;
/* rgb */ color: rgb(91, 191, 180);
/* oklch */ color: oklch(74.2% 0.095 185.8);

Tailwind

colors: {
  custom: {
    50: '#92d2ca',
    500: '#5bbfb4',
    950: '#000000',
  },
}

SCSS

$custom: #5bbfb4;
$custom-light: #92d2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbfb4",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 180
  },
  "hsl": {
    "h": 173.4,
    "s": 43.86,
    "l": 55.294
  },
  "oklch": {
    "l": 0.74171,
    "c": 0.0953,
    "h": 185.8
  },
  "luminance": 0.42781
}

Semantic roles & 50–950 ramp

primary

#5BBFB4

secondary

#D0A6AB

accent

#5462D4

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #5BBFB4

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

Preview Lab → · Contrast checker → · Palette generator →