#5BCFDA#5BCFDA

#5BCFDA is a light, moderate teal. Relative luminance 0.519; OKLCH L 79.2% C 0.105 H 203.8°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFDA
RGB	rgb(91, 207, 218)
HSL	hsl(185, 63%, 61%)
HSV	hsv(185, 58%, 85%)
CMYK	cmyk(58.3%, 5%, 0%, 14.5%)
CIE-LAB	lab(77.23, -29.41, -15.32)
CIE-LCH	lch(77.23, 33.16, 207.51°)
OKLab	oklab(79.24% -0.0961 -0.0424)
OKLCH	oklch(79.24% 0.105 203.8)
XYZ	xyz(39.2768, 51.9078, 74.2654)
Luminance	0.5191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFDA #DA665B

analogous

#5BDAA5 #5BCFDA #5B8FDA

triadic

#5BCFDA #DA5BCF #CFDA5B

tetradic

#5BCFDA #A55BDA #DA665B #8FDA5B

square

#5BCFDA #A55BDA #DA665B #8FDA5B

split-complementary

#5BCFDA #DA5B8F #DAA55B

monochromatic

#228E98 #2EBDCA #5BCFDA #8DDEE5 #BFECF1

Accessibility & contrast

On white

1.84

#5BCFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#5BCFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFDA

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFDA	#FFFFFF	#000000	##000000
##5BCFDA	1.00	1.84	11.38	11.38
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DB

Deuteranopia (green-blind)

#ADB8DB

Tritanopia (blue-blind)

#00D7D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5bcfda;
/* rgb */ color: rgb(91, 207, 218);
/* oklch */ color: oklch(79.2% 0.105 203.8);

Tailwind

colors: {
  custom: {
    50: '#96dee5',
    500: '#5bcfda',
    950: '#000000',
  },
}

SCSS

$custom: #5bcfda;
$custom-light: #96dee5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcfda",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 218
  },
  "hsl": {
    "h": 185.197,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.79243,
    "c": 0.10499,
    "h": 203.8
  },
  "luminance": 0.51912
}

Semantic roles & 50–950 ramp

primary

#5BCFDA

secondary

#9D453D

accent

#2A1BCB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #5BCFDA

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

Preview Lab → · Contrast checker → · Palette generator →