#5BB0BE#5BB0BE

#5BB0BE is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.9% C 0.085 H 209.4°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#5BB0BE
RGB	rgb(91, 176, 190)
HSL	hsl(188, 43%, 55%)
HSV	hsv(188, 52%, 75%)
CMYK	cmyk(52.1%, 7.4%, 0%, 25.5%)
CIE-LAB	lab(67.27, -21.81, -15.04)
CIE-LCH	lch(67.27, 26.50, 214.60°)
OKLab	oklab(70.94% -0.0736 -0.0415)
OKLCH	oklch(70.94% 0.085 209.4)
XYZ	xyz(29.1303, 36.9899, 54.3099)
Luminance	0.3699 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB0BE #BE695B

analogous

#5BBE9B #5BB0BE #5B7EBE

triadic

#5BB0BE #BE5BB0 #B0BE5B

tetradic

#5BB0BE #9B5BBE #BE695B #7EBE5B

square

#5BB0BE #9B5BBE #BE695B #7EBE5B

split-complementary

#5BB0BE #BE5B7E #BE9B5B

monochromatic

#2D6872 #3E909D #5BB0BE #87C5CF #B3DAE1

Accessibility & contrast

On white

2.50

#5BB0BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#5BB0BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0BE

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB0BE	#FFFFFF	#000000	##000000
##5BB0BE	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AABF

Deuteranopia (green-blind)

#949FBE

Tritanopia (blue-blind)

#12B7B4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5bb0be;
/* rgb */ color: rgb(91, 176, 190);
/* oklch */ color: oklch(70.9% 0.085 209.4);

Tailwind

colors: {
  custom: {
    50: '#91c7d1',
    500: '#5bb0be',
    950: '#000000',
  },
}

SCSS

$custom: #5bb0be;
$custom-light: #91c7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb0be",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 190
  },
  "hsl": {
    "h": 188.485,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.70941,
    "c": 0.08454,
    "h": 209.4
  },
  "luminance": 0.36993
}

Semantic roles & 50–950 ramp

primary

#5BB0BE

secondary

#CFACA6

accent

#6755D3

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #5BB0BE

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

Preview Lab → · Contrast checker → · Palette generator →