#5BD2E9#5BD2E9

#5BD2E9 is a light, moderate teal. Relative luminance 0.542; OKLCH L 80.5% C 0.110 H 212.4°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#5BD2E9
RGB	rgb(91, 210, 233)
HSL	hsl(190, 76%, 64%)
HSV	hsv(190, 61%, 91%)
CMYK	cmyk(60.9%, 9.9%, 0%, 8.6%)
CIE-LAB	lab(78.58, -26.63, -21.32)
CIE-LCH	lch(78.58, 34.11, 218.69°)
OKLab	oklab(80.49% -0.0932 -0.0592)
OKLCH	oklch(80.49% 0.11 212.4)
XYZ	xyz(42.0629, 54.1962, 85.3192)
Luminance	0.5420 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD2E9 #E9725B

analogous

#5BE9B9 #5BD2E9 #5B8BE9

triadic

#5BD2E9 #E95BD2 #D2E95B

tetradic

#5BD2E9 #B95BE9 #E9725B #8BE95B

square

#5BD2E9 #B95BE9 #E9725B #8BE95B

split-complementary

#5BD2E9 #E95B8B #E9B95B

monochromatic

#1899B2 #25C3E2 #5BD2E9 #91E1F0 #C7F0F7

Accessibility & contrast

On white

1.77

#5BD2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#5BD2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD2E9

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD2E9	#FFFFFF	#000000	##000000
##5BD2E9	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CBEA

Deuteranopia (green-blind)

#ABBCE9

Tritanopia (blue-blind)

#00DBD9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #5bd2e9;
/* rgb */ color: rgb(91, 210, 233);
/* oklch */ color: oklch(80.5% 0.110 212.4);

Tailwind

colors: {
  custom: {
    50: '#97e0f0',
    500: '#5bd2e9',
    950: '#000000',
  },
}

SCSS

$custom: #5bd2e9;
$custom-light: #97e0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd2e9",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 233
  },
  "hsl": {
    "h": 189.718,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8049,
    "c": 0.11039,
    "h": 212.4
  },
  "luminance": 0.54201
}

Semantic roles & 50–950 ramp

primary

#5BD2E9

secondary

#B24A36

accent

#2E0DD9

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5BD2E9

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

Preview Lab → · Contrast checker → · Palette generator →