#3DD3E6#3DD3E6

#3DD3E6 is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.8% C 0.124 H 207.6°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#3DD3E6
RGB	rgb(61, 211, 230)
HSL	hsl(187, 77%, 57%)
HSV	hsv(187, 73%, 90%)
CMYK	cmyk(73.5%, 8.3%, 0%, 9.8%)
CIE-LAB	lab(78.05, -32.26, -20.59)
CIE-LCH	lch(78.05, 38.27, 212.55°)
OKLab	oklab(79.82% -0.1095 -0.0573)
OKLCH	oklch(79.82% 0.124 207.6)
XYZ	xyz(39.4954, 53.2891, 83.0518)
Luminance	0.5329 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD3E6 #E6503D

analogous

#3DE6A5 #3DD3E6 #3D7EE6

triadic

#3DD3E6 #E63DD3 #D3E63D

tetradic

#3DD3E6 #A53DE6 #E6503D #7EE63D

square

#3DD3E6 #A53DE6 #E6503D #7EE63D

split-complementary

#3DD3E6 #E63D7E #E6A53D

monochromatic

#138795 #1AB8CC #3DD3E6 #73DFED #A9ECF4

Accessibility & contrast

On white

1.80

#3DD3E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#3DD3E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD3E6

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD3E6	#FFFFFF	#000000	##000000
##3DD3E6	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CBE7

Deuteranopia (green-blind)

#A9BAE6

Tritanopia (blue-blind)

#00DDD9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3dd3e6;
/* rgb */ color: rgb(61, 211, 230);
/* oklch */ color: oklch(79.8% 0.124 207.6);

Tailwind

colors: {
  custom: {
    50: '#8be1ee',
    500: '#3dd3e6',
    950: '#000000',
  },
}

SCSS

$custom: #3dd3e6;
$custom-light: #8be1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd3e6",
  "rgb": {
    "r": 61,
    "g": 211,
    "b": 230
  },
  "hsl": {
    "h": 186.746,
    "s": 77.169,
    "l": 57.059
  },
  "oklch": {
    "l": 0.79824,
    "c": 0.12358,
    "h": 207.6
  },
  "luminance": 0.53294
}

Semantic roles & 50–950 ramp

primary

#3DD3E6

secondary

#993A2E

accent

#4A34F4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #3DD3E6

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

Preview Lab → · Contrast checker → · Palette generator →