#5BD3DE#5BD3DE

#5BD3DE is a light, moderate teal. Relative luminance 0.541; OKLCH L 80.3% C 0.108 H 203.6°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#5BD3DE
RGB	rgb(91, 211, 222)
HSL	hsl(185, 66%, 61%)
HSV	hsv(185, 59%, 87%)
CMYK	cmyk(59%, 5%, 0%, 12.9%)
CIE-LAB	lab(78.51, -30.23, -15.53)
CIE-LCH	lch(78.51, 33.99, 207.19°)
OKLab	oklab(80.32% -0.0986 -0.043)
OKLCH	oklch(80.32% 0.108 203.6)
XYZ	xyz(40.7879, 54.0824, 77.3825)
Luminance	0.5409 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD3DE #DE665B

analogous

#5BDEA8 #5BD3DE #5B92DE

triadic

#5BD3DE #DE5BD3 #D3DE5B

tetradic

#5BD3DE #A85BDE #DE665B #92DE5B

square

#5BD3DE #A85BDE #DE665B #92DE5B

split-complementary

#5BD3DE #DE5B92 #DEA85B

monochromatic

#20949F #2AC4D2 #5BD3DE #8EE1E8 #C1EEF3

Accessibility & contrast

On white

1.78

#5BD3DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#5BD3DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD3DE

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD3DE	#FFFFFF	#000000	##000000
##5BD3DE	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CBDF

Deuteranopia (green-blind)

#B0BCDF

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #5bd3de;
/* rgb */ color: rgb(91, 211, 222);
/* oklch */ color: oklch(80.3% 0.108 203.6);

Tailwind

colors: {
  custom: {
    50: '#96e1e8',
    500: '#5bd3de',
    950: '#000000',
  },
}

SCSS

$custom: #5bd3de;
$custom-light: #96e1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd3de",
  "rgb": {
    "r": 91,
    "g": 211,
    "b": 222
  },
  "hsl": {
    "h": 185.038,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80319,
    "c": 0.10758,
    "h": 203.6
  },
  "luminance": 0.54087
}

Semantic roles & 50–950 ramp

primary

#5BD3DE

secondary

#A2443B

accent

#2717CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #5BD3DE

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

Preview Lab → · Contrast checker → · Palette generator →