#5BCFE4#5BCFE4

#5BCFE4 is a light, moderate teal. Relative luminance 0.525; OKLCH L 79.6% C 0.108 H 211.3°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFE4
RGB	rgb(91, 207, 228)
HSL	hsl(189, 72%, 63%)
HSV	hsv(189, 60%, 89%)
CMYK	cmyk(60.1%, 9.2%, 0%, 10.6%)
CIE-LAB	lab(77.55, -26.59, -20.20)
CIE-LCH	lch(77.55, 33.39, 217.23°)
OKLab	oklab(79.61% -0.0921 -0.056)
OKLCH	oklch(79.61% 0.108 211.3)
XYZ	xyz(40.6250, 52.4471, 81.3661)
Luminance	0.5245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFE4 #E4705B

analogous

#5BE4B4 #5BCFE4 #5B8BE4

triadic

#5BCFE4 #E45BCF #CFE45B

tetradic

#5BCFE4 #B45BE4 #E4705B #8BE45B

square

#5BCFE4 #B45BE4 #E4705B #8BE45B

split-complementary

#5BCFE4 #E45B8B #E4B45B

monochromatic

#1C93A9 #26C0DB #5BCFE4 #90DEED #C4EEF5

Accessibility & contrast

On white

1.83

#5BCFE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#5BCFE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFE4

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFE4	#FFFFFF	#000000	##000000
##5BCFE4	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC8E5

Deuteranopia (green-blind)

#A9B9E4

Tritanopia (blue-blind)

#00D8D5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5bcfe4;
/* rgb */ color: rgb(91, 207, 228);
/* oklch */ color: oklch(79.6% 0.108 211.3);

Tailwind

colors: {
  custom: {
    50: '#96deec',
    500: '#5bcfe4',
    950: '#000000',
  },
}

SCSS

$custom: #5bcfe4;
$custom-light: #96deec;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcfe4",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 228
  },
  "hsl": {
    "h": 189.197,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.79608,
    "c": 0.10776,
    "h": 211.3
  },
  "luminance": 0.52451
}

Semantic roles & 50–950 ramp

primary

#5BCFE4

secondary

#AB4A39

accent

#2F12D4

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #5BCFE4

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

Preview Lab → · Contrast checker → · Palette generator →