#5DD9E9#5DD9E9

#5DD9E9 is a very light, moderate teal. Relative luminance 0.578; OKLCH L 82.2% C 0.111 H 206.9°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#5DD9E9
RGB	rgb(93, 217, 233)
HSL	hsl(187, 76%, 64%)
HSV	hsv(187, 60%, 91%)
CMYK	cmyk(60.1%, 6.9%, 0%, 8.6%)
CIE-LAB	lab(80.64, -29.70, -18.19)
CIE-LCH	lch(80.64, 34.82, 211.48°)
OKLab	oklab(82.17% -0.0993 -0.0504)
OKLCH	oklch(82.17% 0.111 206.9)
XYZ	xyz(44.0289, 57.8315, 85.9172)
Luminance	0.5784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD9E9 #E96D5D

analogous

#5DE9B3 #5DD9E9 #5D93E9

triadic

#5DD9E9 #E95DD9 #D9E95D

tetradic

#5DD9E9 #B35DE9 #E96D5D #93E95D

square

#5DD9E9 #B35DE9 #E96D5D #93E95D

split-complementary

#5DD9E9 #E95D93 #E9B35D

monochromatic

#18A2B3 #27CCE2 #5DD9E9 #93E6F0 #C9F2F8

Accessibility & contrast

On white

1.67

#5DD9E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#5DD9E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD9E9

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD9E9	#FFFFFF	#000000	##000000
##5DD9E9	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D1EA

Deuteranopia (green-blind)

#B3C1E9

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #5dd9e9;
/* rgb */ color: rgb(93, 217, 233);
/* oklch */ color: oklch(82.2% 0.111 206.9);

Tailwind

colors: {
  custom: {
    50: '#99e5f0',
    500: '#5dd9e9',
    950: '#000000',
  },
}

SCSS

$custom: #5dd9e9;
$custom-light: #99e5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd9e9",
  "rgb": {
    "r": 93,
    "g": 217,
    "b": 233
  },
  "hsl": {
    "h": 186.857,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82171,
    "c": 0.11132,
    "h": 206.9
  },
  "luminance": 0.57836
}

Semantic roles & 50–950 ramp

primary

#5DD9E9

secondary

#B34537

accent

#240DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5DD9E9

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

Preview Lab → · Contrast checker → · Palette generator →