#5DD9EB#5DD9EB

#5DD9EB is a very light, moderate teal. Relative luminance 0.580; OKLCH L 82.2% C 0.112 H 208.3°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#5DD9EB
RGB	rgb(93, 217, 235)
HSL	hsl(188, 78%, 64%)
HSV	hsv(188, 60%, 92%)
CMYK	cmyk(60.4%, 7.7%, 0%, 7.8%)
CIE-LAB	lab(80.71, -29.14, -19.15)
CIE-LCH	lch(80.71, 34.87, 213.32°)
OKLab	oklab(82.24% -0.0985 -0.0531)
OKLCH	oklch(82.24% 0.112 208.3)
XYZ	xyz(44.3162, 57.9464, 87.4304)
Luminance	0.5795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD9EB #EB6F5D

analogous

#5DEBB6 #5DD9EB #5D92EB

triadic

#5DD9EB #EB5DD9 #D9EB5D

tetradic

#5DD9EB #B65DEB #EB6F5D #92EB5D

square

#5DD9EB #B65DEB #EB6F5D #92EB5D

split-complementary

#5DD9EB #EB5D92 #EBB65D

monochromatic

#17A3B7 #27CCE4 #5DD9EB #93E6F2 #CAF3F8

Accessibility & contrast

On white

1.67

#5DD9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#5DD9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD9EB

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD9EB	#FFFFFF	#000000	##000000
##5DD9EB	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D1EC

Deuteranopia (green-blind)

#B3C2EB

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #5dd9eb;
/* rgb */ color: rgb(93, 217, 235);
/* oklch */ color: oklch(82.2% 0.112 208.3);

Tailwind

colors: {
  custom: {
    50: '#99e5f1',
    500: '#5dd9eb',
    950: '#000000',
  },
}

SCSS

$custom: #5dd9eb;
$custom-light: #99e5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd9eb",
  "rgb": {
    "r": 93,
    "g": 217,
    "b": 235
  },
  "hsl": {
    "h": 187.606,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82243,
    "c": 0.11187,
    "h": 208.3
  },
  "luminance": 0.57951
}

Semantic roles & 50–950 ramp

primary

#5DD9EB

secondary

#B74636

accent

#250BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5DD9EB

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

Preview Lab → · Contrast checker → · Palette generator →