#5BB188#5BB188

#5BB188 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.5% C 0.104 H 161.2°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#5BB188
RGB	rgb(91, 177, 136)
HSL	hsl(151, 36%, 53%)
HSV	hsv(151, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 23.2%, 30.6%)
CIE-LAB	lab(66.09, -35.73, 13.10)
CIE-LCH	lch(66.09, 38.06, 159.87°)
OKLab	oklab(69.5% -0.0988 0.0336)
OKLCH	oklch(69.5% 0.104 161.2)
XYZ	xyz(24.4785, 35.4440, 28.8392)
Luminance	0.3545 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB188 #B15B84

analogous

#5BB15D #5BB188 #5BAFB1

triadic

#5BB188 #885BB1 #B1885B

tetradic

#5BB188 #5D5BB1 #B15B84 #AFB15B

square

#5BB188 #5D5BB1 #B15B84 #AFB15B

split-complementary

#5BB188 #B15BAF #B15D5B

monochromatic

#2F634A #438C69 #5BB188 #84C5A6 #AED8C4

Accessibility & contrast

On white

2.60

#5BB188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#5BB188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB188

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB188	#FFFFFF	#000000	##000000
##5BB188	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA686

Deuteranopia (green-blind)

#A29D8B

Tritanopia (blue-blind)

#41B1A6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb188;
/* rgb */ color: rgb(91, 177, 136);
/* oklch */ color: oklch(69.5% 0.104 161.2);

Tailwind

colors: {
  custom: {
    50: '#8fc9aa',
    500: '#5bb188',
    950: '#000000',
  },
}

SCSS

$custom: #5bb188;
$custom-light: #8fc9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb188",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 136
  },
  "hsl": {
    "h": 151.395,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69502,
    "c": 0.1043,
    "h": 161.2
  },
  "luminance": 0.35446
}

Semantic roles & 50–950 ramp

primary

#5BB188

secondary

#C7A1B3

accent

#5C91CC

background

#F9FCFA

surface

#F1F8F4

border

#CBD1CE

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #5BB188

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

Preview Lab → · Contrast checker → · Palette generator →