#3DD3E5#3DD3E5

#3DD3E5 is a light, vivid teal. Relative luminance 0.532; OKLCH L 79.8% C 0.123 H 207.0°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#3DD3E5
RGB	rgb(61, 211, 229)
HSL	hsl(186, 76%, 57%)
HSV	hsv(186, 73%, 90%)
CMYK	cmyk(73.4%, 7.9%, 0%, 10.2%)
CIE-LAB	lab(78.01, -32.55, -20.10)
CIE-LCH	lch(78.01, 38.26, 211.70°)
OKLab	oklab(79.79% -0.1099 -0.0559)
OKLCH	oklch(79.79% 0.123 207)
XYZ	xyz(39.3554, 53.2330, 82.3144)
Luminance	0.5324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD3E5 #E54F3D

analogous

#3DE5A3 #3DD3E5 #3D7FE5

triadic

#3DD3E5 #E53DD3 #D3E53D

tetradic

#3DD3E5 #A33DE5 #E54F3D #7FE53D

square

#3DD3E5 #A33DE5 #E54F3D #7FE53D

split-complementary

#3DD3E5 #E53D7F #E5A33D

monochromatic

#148694 #1BB7CA #3DD3E5 #73DFEC #A9EBF3

Accessibility & contrast

On white

1.80

#3DD3E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#3DD3E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD3E5

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD3E5	#FFFFFF	#000000	##000000
##3DD3E5	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CBE6

Deuteranopia (green-blind)

#A9BAE5

Tritanopia (blue-blind)

#00DCD8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3dd3e5;
/* rgb */ color: rgb(61, 211, 229);
/* oklch */ color: oklch(79.8% 0.123 207.0);

Tailwind

colors: {
  custom: {
    50: '#8be1ed',
    500: '#3dd3e5',
    950: '#000000',
  },
}

SCSS

$custom: #3dd3e5;
$custom-light: #8be1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd3e5",
  "rgb": {
    "r": 61,
    "g": 211,
    "b": 229
  },
  "hsl": {
    "h": 186.429,
    "s": 76.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79787,
    "c": 0.12332,
    "h": 207
  },
  "luminance": 0.53238
}

Semantic roles & 50–950 ramp

primary

#3DD3E5

secondary

#98392E

accent

#4935F3

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3DD3E5

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

Preview Lab → · Contrast checker → · Palette generator →