#5BBBCE#5BBBCE

#5BBBCE is a light, moderate teal. Relative luminance 0.422; OKLCH L 74.1% C 0.094 H 212.3°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BBBCE
RGB	rgb(91, 187, 206)
HSL	hsl(190, 54%, 58%)
HSV	hsv(190, 56%, 81%)
CMYK	cmyk(55.8%, 9.2%, 0%, 19.2%)
CIE-LAB	lab(71.02, -22.89, -18.17)
CIE-LCH	lch(71.02, 29.23, 218.45°)
OKLab	oklab(74.13% -0.0795 -0.0503)
OKLCH	oklch(74.13% 0.094 212.3)
XYZ	xyz(33.2208, 42.2179, 64.7787)
Luminance	0.4222 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBBCE #CE6E5B

analogous

#5BCEA7 #5BBBCE #5B81CE

triadic

#5BBBCE #CE5BBB #BBCE5B

tetradic

#5BBBCE #A75BCE #CE6E5B #81CE5B

square

#5BBBCE #A75BCE #CE6E5B #81CE5B

split-complementary

#5BBBCE #CE5B81 #CEA75B

monochromatic

#287786 #36A1B6 #5BBBCE #8ACFDC #B9E2EA

Accessibility & contrast

On white

2.22

#5BBBCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#5BBBCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBBCE

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBBCE	#FFFFFF	#000000	##000000
##5BBBCE	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB5CF

Deuteranopia (green-blind)

#9AA8CE

Tritanopia (blue-blind)

#00C3C1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bbbce;
/* rgb */ color: rgb(91, 187, 206);
/* oklch */ color: oklch(74.1% 0.094 212.3);

Tailwind

colors: {
  custom: {
    50: '#93cfdd',
    500: '#5bbbce',
    950: '#000000',
  },
}

SCSS

$custom: #5bbbce;
$custom-light: #93cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbbce",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 206
  },
  "hsl": {
    "h": 189.913,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.74126,
    "c": 0.09404,
    "h": 212.3
  },
  "luminance": 0.42221
}

Semantic roles & 50–950 ramp

primary

#5BBBCE

secondary

#D9B3AB

accent

#634ADD

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #5BBBCE

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

Preview Lab → · Contrast checker → · Palette generator →