#5BB1AF#5BB1AF

#5BB1AF is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.6% C 0.083 H 193.4°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#5BB1AF
RGB	rgb(91, 177, 175)
HSL	hsl(179, 36%, 53%)
HSV	hsv(179, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 1.1%, 30.6%)
CIE-LAB	lab(67.10, -26.39, -7.00)
CIE-LCH	lch(67.10, 27.31, 194.85°)
OKLab	oklab(70.65% -0.0811 -0.0194)
OKLCH	oklch(70.65% 0.083 193.4)
XYZ	xyz(27.7712, 36.7612, 46.1813)
Luminance	0.3676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB1AF #B15B5D

analogous

#5BB184 #5BB1AF #5B88B1

triadic

#5BB1AF #AF5BB1 #B1AF5B

tetradic

#5BB1AF #845BB1 #B15B5D #88B15B

square

#5BB1AF #845BB1 #B15B5D #88B15B

split-complementary

#5BB1AF #B15B88 #B1845B

monochromatic

#2F6361 #438C8A #5BB1AF #84C5C3 #AED8D7

Accessibility & contrast

On white

2.51

#5BB1AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#5BB1AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB1AF

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB1AF	#FFFFFF	#000000	##000000
##5BB1AF	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAAF

Deuteranopia (green-blind)

#999FB0

Tritanopia (blue-blind)

#28B5B0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb1af;
/* rgb */ color: rgb(91, 177, 175);
/* oklch */ color: oklch(70.6% 0.083 193.4);

Tailwind

colors: {
  custom: {
    50: '#90c8c6',
    500: '#5bb1af',
    950: '#000000',
  },
}

SCSS

$custom: #5bb1af;
$custom-light: #90c8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb1af",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 175
  },
  "hsl": {
    "h": 178.605,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.70648,
    "c": 0.08336,
    "h": 193.4
  },
  "luminance": 0.36764
}

Semantic roles & 50–950 ramp

primary

#5BB1AF

secondary

#C7A1A2

accent

#5C5FCC

background

#F9FCFC

surface

#F1F8F8

border

#CBD1D1

text

#0D1313

muted

#7E8282

Preview Lab

Preview with #5BB1AF

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

Preview Lab → · Contrast checker → · Palette generator →